diff --git a/crates/brk_bindgen/src/generators/javascript/api.rs b/crates/brk_bindgen/src/generators/javascript/api.rs
index cc927189c..153f8229d 100644
--- a/crates/brk_bindgen/src/generators/javascript/api.rs
+++ b/crates/brk_bindgen/src/generators/javascript/api.rs
@@ -69,16 +69,32 @@ pub fn generate_api_methods(output: &mut String, endpoints: &[Endpoint]) {
             .unwrap();
         }
 
+        writeln!(
+            output,
+            "   * @param {{{{ signal?: AbortSignal, onUpdate?: (value: {}) => void }}}} [options]",
+            return_type
+        )
+        .unwrap();
         writeln!(output, "   * @returns {{Promise<{}>}}", return_type).unwrap();
         writeln!(output, "   */").unwrap();
 
         let params = build_method_params(endpoint);
-        writeln!(output, "  async {}({}) {{", method_name, params).unwrap();
+        let params_with_opts = if params.is_empty() {
+            "{ signal, onUpdate } = {}".to_string()
+        } else {
+            format!("{}, {{ signal, onUpdate }} = {{}}", params)
+        };
+        writeln!(output, "  async {}({}) {{", method_name, params_with_opts).unwrap();
 
         let path = build_path_template(&endpoint.path, &endpoint.path_params);
 
         if endpoint.query_params.is_empty() {
-            writeln!(output, "    return this.getJson(`{}`);", path).unwrap();
+            writeln!(
+                output,
+                "    return this.getJson(`{}`, {{ signal, onUpdate }});",
+                path
+            )
+            .unwrap();
         } else {
             writeln!(output, "    const params = new URLSearchParams();").unwrap();
             for param in &endpoint.query_params {
@@ -109,11 +125,11 @@ pub fn generate_api_methods(output: &mut String, endpoints: &[Endpoint]) {
 
             if endpoint.supports_csv {
                 writeln!(output, "    if (format === 'csv') {{").unwrap();
-                writeln!(output, "      return this.getText(path);").unwrap();
+                writeln!(output, "      return this.getText(path, {{ signal }});").unwrap();
                 writeln!(output, "    }}").unwrap();
-                writeln!(output, "    return this.getJson(path);").unwrap();
+                writeln!(output, "    return this.getJson(path, {{ signal, onUpdate }});").unwrap();
             } else {
-                writeln!(output, "    return this.getJson(path);").unwrap();
+                writeln!(output, "    return this.getJson(path, {{ signal, onUpdate }});").unwrap();
             }
         }
 
diff --git a/crates/brk_bindgen/src/generators/javascript/client.rs b/crates/brk_bindgen/src/generators/javascript/client.rs
index ab3e5a293..20091cf8c 100644
--- a/crates/brk_bindgen/src/generators/javascript/client.rs
+++ b/crates/brk_bindgen/src/generators/javascript/client.rs
@@ -404,11 +404,14 @@ class BrkClientBase {{
 
   /**
    * @param {{string}} path
+   * @param {{{{ signal?: AbortSignal }}}} [options]
    * @returns {{Promise<Response>}}
    */
-  async get(path) {{
+  async get(path, {{ signal }} = {{}}) {{
     const url = `${{this.baseUrl}}${{path}}`;
-    const res = await fetch(url, {{ signal: AbortSignal.timeout(this.timeout) }});
+    const signals = [AbortSignal.timeout(this.timeout)];
+    if (signal) signals.push(signal);
+    const res = await fetch(url, {{ signal: AbortSignal.any(signals) }});
     if (!res.ok) throw new BrkError(`HTTP ${{res.status}}: ${{url}}`, res.status);
     return res;
   }}
@@ -417,10 +420,10 @@ class BrkClientBase {{
    * Make a GET request - races cache vs network, first to resolve calls onUpdate
    * @template T
    * @param {{string}} path
-   * @param {{(value: T) => void}} [onUpdate] - Called when data is available (may be called twice: cache then network)
+   * @param {{{{ onUpdate?: (value: T) => void, signal?: AbortSignal }}}} [options]
    * @returns {{Promise<T>}}
    */
-  async getJson(path, onUpdate) {{
+  async getJson(path, {{ onUpdate, signal }} = {{}}) {{
     const url = `${{this.baseUrl}}${{path}}`;
     const cache = this._cache ?? await this._cachePromise;
 
@@ -440,7 +443,7 @@ class BrkClientBase {{
       return json;
     }});
 
-    const networkPromise = this.get(path).then(async (res) => {{
+    const networkPromise = this.get(path, {{ signal }}).then(async (res) => {{
       const cloned = res.clone();
       const json = _addCamelGetters(await res.json());
       // Skip update if ETag matches and cache already delivered
@@ -472,10 +475,11 @@ class BrkClientBase {{
   /**
    * Make a GET request and return raw text (for CSV responses)
    * @param {{string}} path
+   * @param {{{{ signal?: AbortSignal }}}} [options]
    * @returns {{Promise<string>}}
    */
-  async getText(path) {{
-    const res = await this.get(path);
+  async getText(path, {{ signal }} = {{}}) {{
+    const res = await this.get(path, {{ signal }});
     return res.text();
   }}
 
@@ -488,7 +492,7 @@ class BrkClientBase {{
    */
   async _fetchSeriesData(path, onUpdate) {{
     const wrappedOnUpdate = onUpdate ? (/** @type {{SeriesData<T>}} */ raw) => onUpdate(_wrapSeriesData(raw)) : undefined;
-    const raw = await this.getJson(path, wrappedOnUpdate);
+    const raw = await this.getJson(path, {{ onUpdate: wrappedOnUpdate }});
     return _wrapSeriesData(raw);
   }}
 }}
diff --git a/crates/brk_client/src/lib.rs b/crates/brk_client/src/lib.rs
index ab04b2275..723672207 100644
--- a/crates/brk_client/src/lib.rs
+++ b/crates/brk_client/src/lib.rs
@@ -8348,7 +8348,7 @@ impl BrkClient {
 
     /// Block header
     ///
-    /// Returns the hex-encoded block header.
+    /// Returns the hex-encoded 80-byte block header.
     ///
     /// *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-header)*
     ///
@@ -8839,7 +8839,7 @@ impl BrkClient {
 
     /// CPFP info
     ///
-    /// Returns ancestors and descendants for a CPFP transaction.
+    /// Returns ancestors and descendants for a CPFP (Child Pays For Parent) transaction, including the effective fee rate of the package.
     ///
     /// *[Mempool.space docs](https://mempool.space/docs/api/rest#get-children-pay-for-parent)*
     ///
@@ -8909,7 +8909,7 @@ impl BrkClient {
 
     /// Block fee rates
     ///
-    /// Get block fee rate percentiles (min, 10th, 25th, median, 75th, 90th, max) for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+    /// Get block fee rate percentiles (min, 10th, 25th, median, 75th, 90th, max) for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
     ///
     /// *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-feerates)*
     ///
@@ -8920,7 +8920,7 @@ impl BrkClient {
 
     /// Block fees
     ///
-    /// Get average block fees for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+    /// Get average total fees per block for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
     ///
     /// *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-fees)*
     ///
@@ -8931,7 +8931,7 @@ impl BrkClient {
 
     /// Block rewards
     ///
-    /// Get average block rewards (coinbase = subsidy + fees) for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+    /// Get average coinbase reward (subsidy + fees) per block for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
     ///
     /// *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-rewards)*
     ///
@@ -8942,7 +8942,7 @@ impl BrkClient {
 
     /// Block sizes and weights
     ///
-    /// Get average block sizes and weights for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+    /// Get average block sizes and weights for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
     ///
     /// *[Mempool.space docs](https://mempool.space/docs/api/rest#get-sizes-weights)*
     ///
@@ -8975,7 +8975,7 @@ impl BrkClient {
 
     /// Difficulty adjustments
     ///
-    /// Get historical difficulty adjustments for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y.
+    /// Get historical difficulty adjustments for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
     ///
     /// *[Mempool.space docs](https://mempool.space/docs/api/rest#get-difficulty-adjustments)*
     ///
@@ -9008,7 +9008,7 @@ impl BrkClient {
 
     /// All pools hashrate
     ///
-    /// Get hashrate data for all mining pools for a time period. Valid periods: 1m, 3m, 6m, 1y, 2y, 3y
+    /// Get hashrate data for all mining pools for a time period. Valid periods: `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
     ///
     /// *[Mempool.space docs](https://mempool.space/docs/api/rest#get-mining-pool-hashrates)*
     ///
@@ -9019,7 +9019,7 @@ impl BrkClient {
 
     /// Network hashrate
     ///
-    /// Get network hashrate and difficulty data for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+    /// Get network hashrate and difficulty data for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
     ///
     /// *[Mempool.space docs](https://mempool.space/docs/api/rest#get-hashrate)*
     ///
@@ -9085,7 +9085,7 @@ impl BrkClient {
 
     /// Mining pool statistics
     ///
-    /// Get mining pool statistics for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+    /// Get mining pool statistics for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
     ///
     /// *[Mempool.space docs](https://mempool.space/docs/api/rest#get-mining-pools)*
     ///
@@ -9129,7 +9129,7 @@ impl BrkClient {
 
     /// Validate address
     ///
-    /// Validate a Bitcoin address and get information about its type and scriptPubKey.
+    /// Validate a Bitcoin address and get information about its type and scriptPubKey. Returns `isvalid: false` with an error message for invalid addresses.
     ///
     /// *[Mempool.space docs](https://mempool.space/docs/api/rest#get-address-validate)*
     ///
diff --git a/crates/brk_query/src/impl/addr.rs b/crates/brk_query/src/impl/addr.rs
index dc4369bcf..835fedfbf 100644
--- a/crates/brk_query/src/impl/addr.rs
+++ b/crates/brk_query/src/impl/addr.rs
@@ -4,8 +4,8 @@ use bitcoin::{Network, PublicKey, ScriptBuf};
 use brk_error::{Error, Result};
 use brk_types::{
     Addr, AddrBytes, AddrChainStats, AddrHash, AddrIndexOutPoint, AddrIndexTxIndex, AddrStats,
-    AnyAddrDataIndexEnum, BlockHash, Height, OutputType, Timestamp, Transaction, TxIndex, TxStatus,
-    Txid, TypeIndex, Unit, Utxo, Vout,
+    AnyAddrDataIndexEnum, BlockHash, Dollars, Height, OutputType, Timestamp, Transaction, TxIndex,
+    TxStatus, Txid, TypeIndex, Unit, Utxo, Vout,
 };
 use vecdb::{ReadableVec, VecIndex};
 
@@ -69,8 +69,14 @@ impl Query {
                 .into(),
         };
 
+        let realized_price = match &any_addr_index.to_enum() {
+            AnyAddrDataIndexEnum::Funded(_) => addr_data.realized_price().to_dollars(),
+            AnyAddrDataIndexEnum::Empty(_) => Dollars::default(),
+        };
+
         Ok(AddrStats {
             addr,
+            addr_type,
             chain_stats: AddrChainStats {
                 type_index,
                 funded_txo_count: addr_data.funded_txo_count,
@@ -78,6 +84,7 @@ impl Query {
                 spent_txo_count: addr_data.spent_txo_count,
                 spent_txo_sum: addr_data.sent,
                 tx_count: addr_data.tx_count,
+                realized_price,
             },
             mempool_stats: self.mempool().map(|mempool| {
                 mempool
diff --git a/crates/brk_query/src/impl/price.rs b/crates/brk_query/src/impl/price.rs
index 9a7d30972..f67dda836 100644
--- a/crates/brk_query/src/impl/price.rs
+++ b/crates/brk_query/src/impl/price.rs
@@ -35,7 +35,7 @@ impl Query {
         let h4 = Hour4::from_timestamp(target);
         let cents = self.computer().prices.spot.cents.hour4.collect_one(h4);
         Ok(vec![HistoricalPriceEntry {
-            time: usize::from(h4.to_timestamp()) as u64,
+            time: h4.to_timestamp(),
             usd: Dollars::from(cents.flatten().unwrap_or_default()),
         }])
     }
@@ -52,7 +52,7 @@ impl Query {
             .enumerate()
             .filter_map(|(i, cents)| {
                 Some(HistoricalPriceEntry {
-                    time: usize::from(Hour4::from(i).to_timestamp()) as u64,
+                    time: Hour4::from(i).to_timestamp(),
                     usd: Dollars::from(cents?),
                 })
             })
diff --git a/crates/brk_server/src/api/mempool_space/addrs.rs b/crates/brk_server/src/api/mempool_space/addrs.rs
index 341e86778..c45709dac 100644
--- a/crates/brk_server/src/api/mempool_space/addrs.rs
+++ b/crates/brk_server/src/api/mempool_space/addrs.rs
@@ -147,9 +147,10 @@ impl AddrRoutes for ApiRouter<AppState> {
                 .id("validate_address")
                 .addrs_tag()
                 .summary("Validate address")
-                .description("Validate a Bitcoin address and get information about its type and scriptPubKey.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-address-validate)*")
+                .description("Validate a Bitcoin address and get information about its type and scriptPubKey. Returns `isvalid: false` with an error message for invalid addresses.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-address-validate)*")
                 .json_response::<AddrValidation>()
                 .not_modified()
+                .server_error()
             ),
         )
     }
diff --git a/crates/brk_server/src/api/mempool_space/blocks.rs b/crates/brk_server/src/api/mempool_space/blocks.rs
index f8e1379ad..21aa861bb 100644
--- a/crates/brk_server/src/api/mempool_space/blocks.rs
+++ b/crates/brk_server/src/api/mempool_space/blocks.rs
@@ -62,6 +62,7 @@ impl BlockRoutes for ApiRouter<AppState> {
                             .description("Returns block details with extras by hash.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-v1)*")
                             .json_response::<BlockInfoV1>()
                             .not_modified()
+                            .bad_request()
                             .not_found()
                             .server_error()
                     },
@@ -78,9 +79,10 @@ impl BlockRoutes for ApiRouter<AppState> {
                         op.id("get_block_header")
                             .blocks_tag()
                             .summary("Block header")
-                            .description("Returns the hex-encoded block header.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-header)*")
+                            .description("Returns the hex-encoded 80-byte block header.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-header)*")
                             .text_response()
                             .not_modified()
+                            .bad_request()
                             .not_found()
                             .server_error()
                     },
diff --git a/crates/brk_server/src/api/mempool_space/mining.rs b/crates/brk_server/src/api/mempool_space/mining.rs
index 17d83d7a8..8ab68beac 100644
--- a/crates/brk_server/src/api/mempool_space/mining.rs
+++ b/crates/brk_server/src/api/mempool_space/mining.rs
@@ -55,9 +55,10 @@ impl MiningRoutes for ApiRouter<AppState> {
                     op.id("get_pool_stats")
                         .mining_tag()
                         .summary("Mining pool statistics")
-                        .description("Get mining pool statistics for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-mining-pools)*")
+                        .description("Get mining pool statistics for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-mining-pools)*")
                         .json_response::<PoolsSummary>()
                         .not_modified()
+                        .bad_request()
                         .server_error()
                 },
             ),
@@ -107,9 +108,10 @@ impl MiningRoutes for ApiRouter<AppState> {
                     op.id("get_pools_hashrate_by_period")
                         .mining_tag()
                         .summary("All pools hashrate")
-                        .description("Get hashrate data for all mining pools for a time period. Valid periods: 1m, 3m, 6m, 1y, 2y, 3y\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-mining-pool-hashrates)*")
+                        .description("Get hashrate data for all mining pools for a time period. Valid periods: `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-mining-pool-hashrates)*")
                         .json_response::<Vec<PoolHashrateEntry>>()
                         .not_modified()
+                        .bad_request()
                         .server_error()
                 },
             ),
@@ -195,9 +197,10 @@ impl MiningRoutes for ApiRouter<AppState> {
                     op.id("get_hashrate_by_period")
                         .mining_tag()
                         .summary("Network hashrate")
-                        .description("Get network hashrate and difficulty data for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-hashrate)*")
+                        .description("Get network hashrate and difficulty data for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-hashrate)*")
                         .json_response::<HashrateSummary>()
                         .not_modified()
+                        .bad_request()
                         .server_error()
                 },
             ),
@@ -229,9 +232,10 @@ impl MiningRoutes for ApiRouter<AppState> {
                     op.id("get_difficulty_adjustments_by_period")
                         .mining_tag()
                         .summary("Difficulty adjustments")
-                        .description("Get historical difficulty adjustments for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-difficulty-adjustments)*")
+                        .description("Get historical difficulty adjustments for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-difficulty-adjustments)*")
                         .json_response::<Vec<DifficultyAdjustmentEntry>>()
                         .not_modified()
+                        .bad_request()
                         .server_error()
                 },
             ),
@@ -249,6 +253,7 @@ impl MiningRoutes for ApiRouter<AppState> {
                         .description("Get mining reward statistics for the last N blocks including total rewards, fees, and transaction count.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-reward-stats)*")
                         .json_response::<RewardStats>()
                         .not_modified()
+                        .bad_request()
                         .server_error()
                 },
             ),
@@ -263,9 +268,10 @@ impl MiningRoutes for ApiRouter<AppState> {
                     op.id("get_block_fees")
                         .mining_tag()
                         .summary("Block fees")
-                        .description("Get average block fees for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-fees)*")
+                        .description("Get average total fees per block for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-fees)*")
                         .json_response::<Vec<BlockFeesEntry>>()
                         .not_modified()
+                        .bad_request()
                         .server_error()
                 },
             ),
@@ -280,9 +286,10 @@ impl MiningRoutes for ApiRouter<AppState> {
                     op.id("get_block_rewards")
                         .mining_tag()
                         .summary("Block rewards")
-                        .description("Get average block rewards (coinbase = subsidy + fees) for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-rewards)*")
+                        .description("Get average coinbase reward (subsidy + fees) per block for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-rewards)*")
                         .json_response::<Vec<BlockRewardsEntry>>()
                         .not_modified()
+                        .bad_request()
                         .server_error()
                 },
             ),
@@ -297,9 +304,10 @@ impl MiningRoutes for ApiRouter<AppState> {
                     op.id("get_block_fee_rates")
                         .mining_tag()
                         .summary("Block fee rates")
-                        .description("Get block fee rate percentiles (min, 10th, 25th, median, 75th, 90th, max) for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-feerates)*")
+                        .description("Get block fee rate percentiles (min, 10th, 25th, median, 75th, 90th, max) for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-feerates)*")
                         .json_response::<Vec<BlockFeeRatesEntry>>()
                         .not_modified()
+                        .bad_request()
                         .server_error()
                 },
             ),
@@ -314,9 +322,10 @@ impl MiningRoutes for ApiRouter<AppState> {
                     op.id("get_block_sizes_weights")
                         .mining_tag()
                         .summary("Block sizes and weights")
-                        .description("Get average block sizes and weights for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-sizes-weights)*")
+                        .description("Get average block sizes and weights for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-sizes-weights)*")
                         .json_response::<BlockSizesWeights>()
                         .not_modified()
+                        .bad_request()
                         .server_error()
                 },
             ),
diff --git a/crates/brk_server/src/api/mempool_space/transactions.rs b/crates/brk_server/src/api/mempool_space/transactions.rs
index afd3e20b9..613720628 100644
--- a/crates/brk_server/src/api/mempool_space/transactions.rs
+++ b/crates/brk_server/src/api/mempool_space/transactions.rs
@@ -32,9 +32,10 @@ impl TxRoutes for ApiRouter<AppState> {
                     .id("get_cpfp")
                     .transactions_tag()
                     .summary("CPFP info")
-                    .description("Returns ancestors and descendants for a CPFP transaction.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-children-pay-for-parent)*")
+                    .description("Returns ancestors and descendants for a CPFP (Child Pays For Parent) transaction, including the effective fee rate of the package.\n\n*[Mempool.space docs](https://mempool.space/docs/api/rest#get-children-pay-for-parent)*")
                     .json_response::<CpfpInfo>()
                     .not_modified()
+                    .bad_request()
                     .not_found()
                     .server_error(),
             ),
diff --git a/crates/brk_server/src/params/addr_param.rs b/crates/brk_server/src/params/addr_param.rs
index 5ec38e391..67e24cdd3 100644
--- a/crates/brk_server/src/params/addr_param.rs
+++ b/crates/brk_server/src/params/addr_param.rs
@@ -3,6 +3,7 @@ use serde::Deserialize;
 
 use brk_types::Addr;
 
+/// Bitcoin address path parameter
 #[derive(Deserialize, JsonSchema)]
 pub struct AddrParam {
     #[serde(rename = "address")]
diff --git a/crates/brk_server/src/params/block_count_param.rs b/crates/brk_server/src/params/block_count_param.rs
index de2989690..eb7d6dd46 100644
--- a/crates/brk_server/src/params/block_count_param.rs
+++ b/crates/brk_server/src/params/block_count_param.rs
@@ -1,6 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
+/// Block count path parameter
 #[derive(Deserialize, JsonSchema)]
 pub struct BlockCountParam {
     /// Number of recent blocks to include
diff --git a/crates/brk_server/src/params/blockhash_param.rs b/crates/brk_server/src/params/blockhash_param.rs
index 92fcbc7f8..9bebf8a3a 100644
--- a/crates/brk_server/src/params/blockhash_param.rs
+++ b/crates/brk_server/src/params/blockhash_param.rs
@@ -3,6 +3,7 @@ use serde::Deserialize;
 
 use brk_types::BlockHash;
 
+/// Block hash path parameter
 #[derive(Deserialize, JsonSchema)]
 pub struct BlockHashParam {
     pub hash: BlockHash,
diff --git a/crates/brk_server/src/params/blockhash_start_index.rs b/crates/brk_server/src/params/blockhash_start_index.rs
index 742e584e7..40583a012 100644
--- a/crates/brk_server/src/params/blockhash_start_index.rs
+++ b/crates/brk_server/src/params/blockhash_start_index.rs
@@ -3,6 +3,7 @@ use serde::Deserialize;
 
 use brk_types::{BlockHash, TxIndex};
 
+/// Block hash + starting transaction index path parameters
 #[derive(Deserialize, JsonSchema)]
 pub struct BlockHashStartIndex {
     /// Bitcoin block hash
diff --git a/crates/brk_server/src/params/blockhash_tx_index.rs b/crates/brk_server/src/params/blockhash_tx_index.rs
index 574cc54ae..78dfef8fb 100644
--- a/crates/brk_server/src/params/blockhash_tx_index.rs
+++ b/crates/brk_server/src/params/blockhash_tx_index.rs
@@ -3,6 +3,7 @@ use serde::Deserialize;
 
 use brk_types::{BlockHash, TxIndex};
 
+/// Block hash + transaction index path parameters
 #[derive(Deserialize, JsonSchema)]
 pub struct BlockHashTxIndex {
     /// Bitcoin block hash
diff --git a/crates/brk_server/src/params/height_param.rs b/crates/brk_server/src/params/height_param.rs
index 2c153cd8b..c6025df8e 100644
--- a/crates/brk_server/src/params/height_param.rs
+++ b/crates/brk_server/src/params/height_param.rs
@@ -3,6 +3,7 @@ use serde::Deserialize;
 
 use brk_types::Height;
 
+/// Block height path parameter
 #[derive(Deserialize, JsonSchema)]
 pub struct HeightParam {
     pub height: Height,
diff --git a/crates/brk_server/src/params/pool_slug_param.rs b/crates/brk_server/src/params/pool_slug_param.rs
index 8aff97a02..ab201d67b 100644
--- a/crates/brk_server/src/params/pool_slug_param.rs
+++ b/crates/brk_server/src/params/pool_slug_param.rs
@@ -3,11 +3,13 @@ use serde::Deserialize;
 
 use brk_types::{Height, PoolSlug};
 
+/// Mining pool slug path parameter
 #[derive(Deserialize, JsonSchema)]
 pub struct PoolSlugParam {
     pub slug: PoolSlug,
 }
 
+/// Mining pool slug + block height path parameters
 #[derive(Deserialize, JsonSchema)]
 pub struct PoolSlugAndHeightParam {
     pub slug: PoolSlug,
diff --git a/crates/brk_server/src/params/time_period_param.rs b/crates/brk_server/src/params/time_period_param.rs
index 7df989e8a..e41f0901a 100644
--- a/crates/brk_server/src/params/time_period_param.rs
+++ b/crates/brk_server/src/params/time_period_param.rs
@@ -3,6 +3,7 @@ use serde::Deserialize;
 
 use brk_types::TimePeriod;
 
+/// Time period path parameter (24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y)
 #[derive(Deserialize, JsonSchema)]
 pub struct TimePeriodParam {
     #[schemars(example = &"24h")]
diff --git a/crates/brk_server/src/params/timestamp_param.rs b/crates/brk_server/src/params/timestamp_param.rs
index 3ce70cf0f..6df85c9cb 100644
--- a/crates/brk_server/src/params/timestamp_param.rs
+++ b/crates/brk_server/src/params/timestamp_param.rs
@@ -3,11 +3,13 @@ use serde::Deserialize;
 
 use brk_types::Timestamp;
 
+/// UNIX timestamp path parameter
 #[derive(Deserialize, JsonSchema)]
 pub struct TimestampParam {
     pub timestamp: Timestamp,
 }
 
+/// Optional UNIX timestamp query parameter
 #[derive(Deserialize, JsonSchema)]
 pub struct OptionalTimestampParam {
     pub timestamp: Option<Timestamp>,
diff --git a/crates/brk_server/src/params/txid_param.rs b/crates/brk_server/src/params/txid_param.rs
index 92fa5c0fc..25adabab9 100644
--- a/crates/brk_server/src/params/txid_param.rs
+++ b/crates/brk_server/src/params/txid_param.rs
@@ -3,6 +3,7 @@ use serde::Deserialize;
 
 use brk_types::Txid;
 
+/// Transaction ID path parameter
 #[derive(Deserialize, JsonSchema)]
 pub struct TxidParam {
     pub txid: Txid,
diff --git a/crates/brk_types/src/addr_chain_stats.rs b/crates/brk_types/src/addr_chain_stats.rs
index 05a45fdb9..614d0f1b4 100644
--- a/crates/brk_types/src/addr_chain_stats.rs
+++ b/crates/brk_types/src/addr_chain_stats.rs
@@ -1,11 +1,11 @@
-use crate::{Sats, TypeIndex};
+use crate::{Dollars, Sats, TypeIndex};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 
 /// Address statistics on the blockchain (confirmed transactions only)
 ///
 /// Based on mempool.space's format with type_index extension.
-#[derive(Debug, Default, Serialize, Deserialize, JsonSchema)]
+#[derive(Debug, Serialize, Deserialize, JsonSchema)]
 pub struct AddrChainStats {
     /// Total number of transaction outputs that funded this address
     #[schemars(example = 5)]
@@ -30,4 +30,7 @@ pub struct AddrChainStats {
     /// Index of this address within its type on the blockchain
     #[schemars(example = TypeIndex::new(0))]
     pub type_index: TypeIndex,
+
+    /// Realized price (average cost basis) in USD
+    pub realized_price: Dollars,
 }
diff --git a/crates/brk_types/src/addr_stats.rs b/crates/brk_types/src/addr_stats.rs
index 0f9a3ebe7..17355a238 100644
--- a/crates/brk_types/src/addr_stats.rs
+++ b/crates/brk_types/src/addr_stats.rs
@@ -1,4 +1,4 @@
-use crate::{Addr, AddrChainStats, AddrMempoolStats};
+use crate::{Addr, AddrChainStats, AddrMempoolStats, OutputType};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 
@@ -12,6 +12,9 @@ pub struct AddrStats {
     #[serde(rename = "address")]
     pub addr: Addr,
 
+    /// Address type (p2pkh, p2sh, v0_p2wpkh, v0_p2wsh, v1_p2tr, etc.)
+    pub addr_type: OutputType,
+
     /// Statistics for confirmed transactions on the blockchain
     pub chain_stats: AddrChainStats,
 
diff --git a/crates/brk_types/src/addr_validation.rs b/crates/brk_types/src/addr_validation.rs
index bdf1b7bba..bdda500b9 100644
--- a/crates/brk_types/src/addr_validation.rs
+++ b/crates/brk_types/src/addr_validation.rs
@@ -8,6 +8,7 @@ use crate::{AddrBytes, OutputType};
 #[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
 pub struct AddrValidation {
     /// Whether the address is valid
+    #[schemars(example = true)]
     pub isvalid: bool,
 
     /// The validated address
diff --git a/crates/brk_types/src/block_extras.rs b/crates/brk_types/src/block_extras.rs
index a79cc9c01..d5b69d26c 100644
--- a/crates/brk_types/src/block_extras.rs
+++ b/crates/brk_types/src/block_extras.rs
@@ -54,14 +54,17 @@ pub struct BlockExtras {
 
     /// Average transaction size in bytes
     #[serde(rename = "avgTxSize")]
+    #[schemars(example = 534.5)]
     pub avg_tx_size: f64,
 
     /// Total number of inputs (excluding coinbase)
     #[serde(rename = "totalInputs")]
+    #[schemars(example = 5000)]
     pub total_inputs: u64,
 
     /// Total number of outputs
     #[serde(rename = "totalOutputs")]
+    #[schemars(example = 7500)]
     pub total_outputs: u64,
 
     /// Total output amount in satoshis
@@ -78,10 +81,12 @@ pub struct BlockExtras {
 
     /// Number of segwit transactions
     #[serde(rename = "segwitTotalTxs")]
+    #[schemars(example = 2000)]
     pub segwit_total_txs: u32,
 
     /// Total size of segwit transactions in bytes
     #[serde(rename = "segwitTotalSize")]
+    #[schemars(example = 1200000)]
     pub segwit_total_size: u64,
 
     /// Total weight of segwit transactions
@@ -95,10 +100,12 @@ pub struct BlockExtras {
     /// Note: intentionally differs from utxo_set_size diff which excludes unspendable outputs.
     /// Matches mempool.space/bitcoin-cli behavior.
     #[serde(rename = "utxoSetChange")]
+    #[schemars(example = 2500)]
     pub utxo_set_change: i64,
 
     /// Total spendable UTXO set size at this height (excludes OP_RETURN and other unspendable outputs)
     #[serde(rename = "utxoSetSize")]
+    #[schemars(example = 170_000_000)]
     pub utxo_set_size: u64,
 
     /// Total input amount in satoshis
@@ -107,6 +114,7 @@ pub struct BlockExtras {
 
     /// Virtual size in vbytes
     #[serde(rename = "virtualSize")]
+    #[schemars(example = 998000.25)]
     pub virtual_size: f64,
 
     /// Timestamp when the block was first seen (always null, not yet supported)
diff --git a/crates/brk_types/src/block_info.rs b/crates/brk_types/src/block_info.rs
index 2356a2a98..f4aa483c5 100644
--- a/crates/brk_types/src/block_info.rs
+++ b/crates/brk_types/src/block_info.rs
@@ -11,20 +11,29 @@ pub struct BlockInfo {
     /// Block height
     pub height: Height,
     /// Block version
+    #[schemars(example = 536870912)]
     pub version: u32,
     /// Block timestamp (Unix time)
     pub timestamp: Timestamp,
     /// Compact target (bits)
+    #[schemars(example = 386089497)]
     pub bits: u32,
     /// Nonce
+    #[schemars(example = 2083236893)]
     pub nonce: u32,
     /// Block difficulty
+    #[schemars(example = 110_451_832_649_830.94)]
     pub difficulty: f64,
     /// Merkle root of the transaction tree
+    #[schemars(
+        example = &"4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"
+    )]
     pub merkle_root: String,
     /// Number of transactions
+    #[schemars(example = 2500)]
     pub tx_count: u32,
     /// Block size in bytes
+    #[schemars(example = 1580000)]
     pub size: u64,
     /// Block weight in weight units
     pub weight: Weight,
diff --git a/crates/brk_types/src/block_pool.rs b/crates/brk_types/src/block_pool.rs
index f35d25af4..a34973ae1 100644
--- a/crates/brk_types/src/block_pool.rs
+++ b/crates/brk_types/src/block_pool.rs
@@ -8,9 +8,11 @@ use crate::PoolSlug;
 #[serde(rename_all = "camelCase")]
 pub struct BlockPool {
     /// Unique pool identifier
+    #[schemars(example = 44)]
     pub id: u8,
 
     /// Pool name
+    #[schemars(example = &"Foundry USA")]
     pub name: String,
 
     /// URL-friendly pool identifier
diff --git a/crates/brk_types/src/block_status.rs b/crates/brk_types/src/block_status.rs
index 1d59c8d50..2c8264c99 100644
--- a/crates/brk_types/src/block_status.rs
+++ b/crates/brk_types/src/block_status.rs
@@ -7,6 +7,7 @@ use crate::{BlockHash, Height};
 #[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
 pub struct BlockStatus {
     /// Whether this block is in the best chain
+    #[schemars(example = true)]
     pub in_best_chain: bool,
 
     /// Block height (only if in best chain)
diff --git a/crates/brk_types/src/block_timestamp.rs b/crates/brk_types/src/block_timestamp.rs
index 9c9b312c9..7ebb788ca 100644
--- a/crates/brk_types/src/block_timestamp.rs
+++ b/crates/brk_types/src/block_timestamp.rs
@@ -13,5 +13,6 @@ pub struct BlockTimestamp {
     pub hash: BlockHash,
 
     /// Block timestamp in ISO 8601 format
+    #[schemars(example = &"2024-04-20T00:00:00.000Z")]
     pub timestamp: String,
 }
diff --git a/crates/brk_types/src/difficulty_adjustment_entry.rs b/crates/brk_types/src/difficulty_adjustment_entry.rs
index eef1d55ab..8f982510e 100644
--- a/crates/brk_types/src/difficulty_adjustment_entry.rs
+++ b/crates/brk_types/src/difficulty_adjustment_entry.rs
@@ -13,8 +13,10 @@ pub struct DifficultyAdjustmentEntry {
     /// Block height of the adjustment
     pub height: Height,
     /// Difficulty value
+    #[schemars(example = 110_451_832_649_830.94)]
     pub difficulty: f64,
     /// Adjustment ratio (new/previous, e.g. 1.068 = +6.8%)
+    #[schemars(example = 1.068)]
     pub change_percent: f64,
 }
 
diff --git a/crates/brk_types/src/difficulty_entry.rs b/crates/brk_types/src/difficulty_entry.rs
index 06518cfb7..556422563 100644
--- a/crates/brk_types/src/difficulty_entry.rs
+++ b/crates/brk_types/src/difficulty_entry.rs
@@ -11,7 +11,9 @@ pub struct DifficultyEntry {
     /// Block height of the adjustment
     pub height: Height,
     /// Difficulty value
+    #[schemars(example = 110_451_832_649_830.94)]
     pub difficulty: f64,
     /// Adjustment ratio (new/previous, e.g. 1.068 = +6.8%)
+    #[schemars(example = 1.068)]
     pub adjustment: f64,
 }
diff --git a/crates/brk_types/src/dollars.rs b/crates/brk_types/src/dollars.rs
index 412043bfd..3915fa850 100644
--- a/crates/brk_types/src/dollars.rs
+++ b/crates/brk_types/src/dollars.rs
@@ -15,8 +15,9 @@ use crate::{Cents, Low, Open};
 
 use super::{Bitcoin, CentsSigned, Close, High, Sats, StoredF32, StoredF64};
 
-/// US Dollar amount as floating point
+/// US Dollar amount
 #[derive(Debug, Default, Clone, Copy, Deref, Serialize, Deserialize, Pco, JsonSchema)]
+#[schemars(example = 0.0, example = 100.50, example = 30_000.0, example = 69_000.0, example = 84_342.12)]
 pub struct Dollars(f64);
 
 impl Hash for Dollars {
diff --git a/crates/brk_types/src/feerate.rs b/crates/brk_types/src/feerate.rs
index f28d06b8e..acd1345ac 100644
--- a/crates/brk_types/src/feerate.rs
+++ b/crates/brk_types/src/feerate.rs
@@ -9,8 +9,9 @@ use vecdb::{CheckedSub, Formattable, Pco};
 
 use super::{Sats, VSize, Weight};
 
-/// Fee rate in sats/vB
+/// Fee rate in sat/vB
 #[derive(Debug, Default, Clone, Copy, Serialize, Deserialize, Pco, JsonSchema)]
+#[schemars(example = 1.0, example = 2.5, example = 10.14, example = 25.0, example = 302.11)]
 pub struct FeeRate(f64);
 
 impl FeeRate {
diff --git a/crates/brk_types/src/feerate_percentiles.rs b/crates/brk_types/src/feerate_percentiles.rs
index 54ae57339..863c180bb 100644
--- a/crates/brk_types/src/feerate_percentiles.rs
+++ b/crates/brk_types/src/feerate_percentiles.rs
@@ -6,18 +6,25 @@ use super::FeeRate;
 /// Fee rate percentiles (min, 10%, 25%, 50%, 75%, 90%, max).
 #[derive(Debug, Default, Clone, Copy, Serialize, Deserialize, JsonSchema)]
 pub struct FeeRatePercentiles {
+    /// Minimum fee rate (sat/vB)
     #[serde(rename = "avgFee_0")]
     pub min: FeeRate,
+    /// 10th percentile fee rate (sat/vB)
     #[serde(rename = "avgFee_10")]
     pub pct10: FeeRate,
+    /// 25th percentile fee rate (sat/vB)
     #[serde(rename = "avgFee_25")]
     pub pct25: FeeRate,
+    /// Median fee rate (sat/vB)
     #[serde(rename = "avgFee_50")]
     pub median: FeeRate,
+    /// 75th percentile fee rate (sat/vB)
     #[serde(rename = "avgFee_75")]
     pub pct75: FeeRate,
+    /// 90th percentile fee rate (sat/vB)
     #[serde(rename = "avgFee_90")]
     pub pct90: FeeRate,
+    /// Maximum fee rate (sat/vB)
     #[serde(rename = "avgFee_100")]
     pub max: FeeRate,
 }
diff --git a/crates/brk_types/src/hashrate_entry.rs b/crates/brk_types/src/hashrate_entry.rs
index bc72cadd3..14370ecd4 100644
--- a/crates/brk_types/src/hashrate_entry.rs
+++ b/crates/brk_types/src/hashrate_entry.rs
@@ -6,9 +6,10 @@ use super::Timestamp;
 /// A single hashrate data point.
 #[derive(Debug, Serialize, Deserialize, JsonSchema)]
 pub struct HashrateEntry {
-    /// Unix timestamp.
+    /// Unix timestamp
     pub timestamp: Timestamp,
-    /// Average hashrate (H/s).
+    /// Average hashrate (H/s)
     #[serde(rename = "avgHashrate")]
+    #[schemars(example = 700_000_000_000_000_000_000_u128)]
     pub avg_hashrate: u128,
 }
diff --git a/crates/brk_types/src/hashrate_summary.rs b/crates/brk_types/src/hashrate_summary.rs
index 1d6d3a239..9c2a05661 100644
--- a/crates/brk_types/src/hashrate_summary.rs
+++ b/crates/brk_types/src/hashrate_summary.rs
@@ -6,14 +6,16 @@ use super::{DifficultyEntry, HashrateEntry};
 /// Summary of network hashrate and difficulty data.
 #[derive(Debug, Serialize, Deserialize, JsonSchema)]
 pub struct HashrateSummary {
-    /// Historical hashrate data points.
+    /// Historical hashrate data points
     pub hashrates: Vec<HashrateEntry>,
-    /// Historical difficulty adjustments.
+    /// Historical difficulty adjustments
     pub difficulty: Vec<DifficultyEntry>,
-    /// Current network hashrate (H/s).
+    /// Current network hashrate (H/s)
     #[serde(rename = "currentHashrate")]
+    #[schemars(example = 700_000_000_000_000_000_000_u128)]
     pub current_hashrate: u128,
-    /// Current network difficulty.
+    /// Current network difficulty
     #[serde(rename = "currentDifficulty")]
+    #[schemars(example = 110_451_832_649_830.94)]
     pub current_difficulty: f64,
 }
diff --git a/crates/brk_types/src/historical_price.rs b/crates/brk_types/src/historical_price.rs
index c6338ac5b..fd42cbf83 100644
--- a/crates/brk_types/src/historical_price.rs
+++ b/crates/brk_types/src/historical_price.rs
@@ -27,7 +27,7 @@ pub struct HistoricalPrice {
 #[derive(Debug, Serialize, Deserialize, JsonSchema)]
 pub struct HistoricalPriceEntry {
     /// Unix timestamp
-    pub time: u64,
+    pub time: Timestamp,
     /// BTC/USD price
     #[serde(rename = "USD")]
     pub usd: Dollars,
diff --git a/crates/brk_types/src/mempool_info.rs b/crates/brk_types/src/mempool_info.rs
index dac65c4de..fd7e45fd0 100644
--- a/crates/brk_types/src/mempool_info.rs
+++ b/crates/brk_types/src/mempool_info.rs
@@ -9,6 +9,7 @@ use crate::{FeeRate, Sats, Transaction, VSize};
 #[derive(Debug, Default, Clone, Serialize, Deserialize, JsonSchema)]
 pub struct MempoolInfo {
     /// Number of transactions in the mempool
+    #[schemars(example = 5000)]
     pub count: usize,
     /// Total virtual size of all transactions in the mempool (vbytes)
     pub vsize: VSize,
diff --git a/crates/brk_types/src/merkle_proof.rs b/crates/brk_types/src/merkle_proof.rs
index db694dd52..b17a5b770 100644
--- a/crates/brk_types/src/merkle_proof.rs
+++ b/crates/brk_types/src/merkle_proof.rs
@@ -10,6 +10,7 @@ pub struct MerkleProof {
     pub block_height: Height,
     /// Merkle proof path (hex-encoded hashes)
     pub merkle: Vec<String>,
-    /// Transaction position in the block
+    /// Transaction position in the block (0-indexed)
+    #[schemars(example = 42)]
     pub pos: usize,
 }
diff --git a/crates/brk_types/src/pool_detail.rs b/crates/brk_types/src/pool_detail.rs
index df873c938..32b2e9440 100644
--- a/crates/brk_types/src/pool_detail.rs
+++ b/crates/brk_types/src/pool_detail.rs
@@ -19,11 +19,12 @@ pub struct PoolDetail {
     #[serde(rename = "blockShare")]
     pub block_share: PoolBlockShares,
 
-    /// Estimated hashrate based on blocks mined
+    /// Estimated hashrate based on blocks mined (H/s)
     #[serde(rename = "estimatedHashrate")]
+    #[schemars(example = 200_000_000_000_000_000_000_u128)]
     pub estimated_hashrate: u128,
 
-    /// Self-reported hashrate (if available)
+    /// Self-reported hashrate (if available, H/s)
     #[serde(rename = "reportedHashrate")]
     pub reported_hashrate: Option<u128>,
 
@@ -36,12 +37,15 @@ pub struct PoolDetail {
 #[derive(Debug, Serialize, Deserialize, JsonSchema)]
 pub struct PoolDetailInfo {
     /// Pool identifier
+    #[schemars(example = 111)]
     pub id: u8,
 
     /// Pool name
+    #[schemars(example = &"Foundry USA")]
     pub name: Cow<'static, str>,
 
     /// Pool website URL
+    #[schemars(example = &"https://foundrydigital.com/")]
     pub link: Cow<'static, str>,
 
     /// Known payout addresses
@@ -54,6 +58,7 @@ pub struct PoolDetailInfo {
     pub slug: PoolSlug,
 
     /// Unique pool identifier
+    #[schemars(example = 44)]
     pub unique_id: u8,
 }
 
@@ -75,14 +80,17 @@ impl From<&'static Pool> for PoolDetailInfo {
 #[derive(Debug, Serialize, Deserialize, JsonSchema)]
 pub struct PoolBlockCounts {
     /// Total blocks mined (all time)
+    #[schemars(example = 75000)]
     pub all: u64,
 
     /// Blocks mined in last 24 hours
     #[serde(rename = "24h")]
+    #[schemars(example = 42)]
     pub day: u64,
 
     /// Blocks mined in last week
     #[serde(rename = "1w")]
+    #[schemars(example = 280)]
     pub week: u64,
 }
 
@@ -90,13 +98,16 @@ pub struct PoolBlockCounts {
 #[derive(Debug, Serialize, Deserialize, JsonSchema)]
 pub struct PoolBlockShares {
     /// Share of all blocks (0.0 - 1.0)
+    #[schemars(example = 0.28)]
     pub all: f64,
 
-    /// Share of blocks in last 24 hours
+    /// Share of blocks in last 24 hours (0.0 - 1.0)
     #[serde(rename = "24h")]
+    #[schemars(example = 0.30)]
     pub day: f64,
 
-    /// Share of blocks in last week
+    /// Share of blocks in last week (0.0 - 1.0)
     #[serde(rename = "1w")]
+    #[schemars(example = 0.29)]
     pub week: f64,
 }
diff --git a/crates/brk_types/src/pool_hashrate_entry.rs b/crates/brk_types/src/pool_hashrate_entry.rs
index f86fdeced..a3f202d5d 100644
--- a/crates/brk_types/src/pool_hashrate_entry.rs
+++ b/crates/brk_types/src/pool_hashrate_entry.rs
@@ -6,14 +6,17 @@ use super::Timestamp;
 /// A single pool hashrate data point.
 #[derive(Debug, Serialize, Deserialize, JsonSchema)]
 pub struct PoolHashrateEntry {
-    /// Unix timestamp.
+    /// Unix timestamp
     pub timestamp: Timestamp,
-    /// Average hashrate (H/s).
+    /// Average hashrate (H/s)
     #[serde(rename = "avgHashrate")]
+    #[schemars(example = 200_000_000_000_000_000_000_u128)]
     pub avg_hashrate: u128,
-    /// Pool's share of total network hashrate.
+    /// Pool's share of total network hashrate (0.0 - 1.0)
+    #[schemars(example = 0.30)]
     pub share: f64,
-    /// Pool name.
+    /// Pool name
     #[serde(rename = "poolName")]
+    #[schemars(example = &"Foundry USA")]
     pub pool_name: String,
 }
diff --git a/crates/brk_types/src/pool_info.rs b/crates/brk_types/src/pool_info.rs
index d324feec6..253e51278 100644
--- a/crates/brk_types/src/pool_info.rs
+++ b/crates/brk_types/src/pool_info.rs
@@ -9,12 +9,14 @@ use crate::{Pool, PoolSlug};
 #[derive(Debug, Serialize, Deserialize, JsonSchema)]
 pub struct PoolInfo {
     /// Pool name
+    #[schemars(example = &"Foundry USA")]
     pub name: Cow<'static, str>,
 
     /// URL-friendly pool identifier
     pub slug: PoolSlug,
 
     /// Unique numeric pool identifier
+    #[schemars(example = 44)]
     pub unique_id: u8,
 }
 
diff --git a/crates/brk_types/src/pool_slug.rs b/crates/brk_types/src/pool_slug.rs
index 392346a72..83ab00ab2 100644
--- a/crates/brk_types/src/pool_slug.rs
+++ b/crates/brk_types/src/pool_slug.rs
@@ -3,7 +3,7 @@ use serde::{Deserialize, Serialize};
 use strum::Display;
 use vecdb::{Bytes, Formattable};
 
-// Slug of a mining pool
+/// URL-friendly mining pool identifier
 #[allow(clippy::upper_case_acronyms)]
 #[derive(
     Default,
diff --git a/crates/brk_types/src/pool_stats.rs b/crates/brk_types/src/pool_stats.rs
index c6404310f..c68238b3b 100644
--- a/crates/brk_types/src/pool_stats.rs
+++ b/crates/brk_types/src/pool_stats.rs
@@ -10,33 +10,41 @@ use crate::{Pool, PoolSlug};
 pub struct PoolStats {
     /// Unique pool identifier
     #[serde(rename = "poolId")]
+    #[schemars(example = 111)]
     pub pool_id: u8,
 
     /// Pool name
+    #[schemars(example = &"Foundry USA")]
     pub name: Cow<'static, str>,
 
     /// Pool website URL
+    #[schemars(example = &"https://foundrydigital.com/")]
     pub link: Cow<'static, str>,
 
     /// Number of blocks mined in the time period
     #[serde(rename = "blockCount")]
+    #[schemars(example = 42)]
     pub block_count: u64,
 
     /// Pool ranking by block count (1 = most blocks)
+    #[schemars(example = 1)]
     pub rank: u32,
 
     /// Number of empty blocks mined
     #[serde(rename = "emptyBlocks")]
+    #[schemars(example = 0)]
     pub empty_blocks: u64,
 
     /// URL-friendly pool identifier
     pub slug: PoolSlug,
 
     /// Pool's share of total blocks (0.0 - 1.0)
+    #[schemars(example = 0.30)]
     pub share: f64,
 
     /// Unique pool identifier
     #[serde(rename = "poolUniqueId")]
+    #[schemars(example = 44)]
     pub pool_unique_id: u8,
 }
 
diff --git a/crates/brk_types/src/pools_summary.rs b/crates/brk_types/src/pools_summary.rs
index aa2cc580c..4b029a478 100644
--- a/crates/brk_types/src/pools_summary.rs
+++ b/crates/brk_types/src/pools_summary.rs
@@ -10,11 +10,15 @@ pub struct PoolsSummary {
     /// List of pools sorted by block count descending
     pub pools: Vec<PoolStats>,
     /// Total blocks in the time period
+    #[schemars(example = 144)]
     pub block_count: u64,
-    /// Estimated network hashrate (hashes per second)
+    /// Estimated network hashrate (H/s)
+    #[schemars(example = 700_000_000_000_000_000_000_u128)]
     pub last_estimated_hashrate: u128,
-    /// Estimated network hashrate over last 3 days
+    /// Estimated network hashrate over last 3 days (H/s)
+    #[schemars(example = 700_000_000_000_000_000_000_u128)]
     pub last_estimated_hashrate3d: u128,
-    /// Estimated network hashrate over last 1 week
+    /// Estimated network hashrate over last 1 week (H/s)
+    #[schemars(example = 700_000_000_000_000_000_000_u128)]
     pub last_estimated_hashrate1w: u128,
 }
diff --git a/crates/brk_types/src/raw_locktime.rs b/crates/brk_types/src/raw_locktime.rs
index 9dbf8b851..521ffdff9 100644
--- a/crates/brk_types/src/raw_locktime.rs
+++ b/crates/brk_types/src/raw_locktime.rs
@@ -3,8 +3,9 @@ use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 use vecdb::{Formattable, Pco};
 
-/// Transaction locktime
+/// Transaction locktime. Values below 500,000,000 are interpreted as block heights; values at or above are Unix timestamps.
 #[derive(Debug, Clone, Copy, Serialize, Deserialize, Pco, JsonSchema)]
+#[schemars(example = 0, example = 840000, example = 840001, example = 1713571200, example = 4294967295_u32)]
 pub struct RawLockTime(u32);
 
 impl From<LockTime> for RawLockTime {
diff --git a/crates/brk_types/src/sats.rs b/crates/brk_types/src/sats.rs
index 73cf8537d..398c2d23d 100644
--- a/crates/brk_types/src/sats.rs
+++ b/crates/brk_types/src/sats.rs
@@ -13,7 +13,7 @@ use crate::StoredF64;
 
 use super::{Bitcoin, Cents, Dollars, Height};
 
-/// Satoshis
+/// Amount in satoshis (1 BTC = 100,000,000 sats)
 #[derive(
     Debug,
     PartialEq,
@@ -30,6 +30,13 @@ use super::{Bitcoin, Cents, Dollars, Height};
     Pco,
     JsonSchema,
 )]
+#[schemars(
+    example = 0,
+    example = 546,
+    example = 10000,
+    example = 100_000_000,
+    example = 2_100_000_000_000_000_u64
+)]
 pub struct Sats(u64);
 
 #[allow(clippy::inconsistent_digit_grouping)]
diff --git a/crates/brk_types/src/timestamp.rs b/crates/brk_types/src/timestamp.rs
index 44c912c20..9d16efb68 100644
--- a/crates/brk_types/src/timestamp.rs
+++ b/crates/brk_types/src/timestamp.rs
@@ -24,7 +24,13 @@ use super::Date;
     Pco,
     JsonSchema,
 )]
-#[schemars(example = 1672531200)]
+#[schemars(
+    example = 1231006505,
+    example = 1672531200,
+    example = 1713571200,
+    example = 1743631892,
+    example = 1759000868
+)]
 pub struct Timestamp(u32);
 
 pub const ONE_HOUR_IN_SEC: u32 = 60 * 60;
diff --git a/crates/brk_types/src/tx_index.rs b/crates/brk_types/src/tx_index.rs
index a00dda948..6f5795d1a 100644
--- a/crates/brk_types/src/tx_index.rs
+++ b/crates/brk_types/src/tx_index.rs
@@ -8,6 +8,7 @@ use vecdb::{CheckedSub, Formattable, Pco, PrintableIndex};
 
 use super::StoredU32;
 
+/// Transaction index within a block (0 = coinbase)
 #[derive(
     Debug,
     PartialEq,
@@ -25,6 +26,7 @@ use super::StoredU32;
     JsonSchema,
     Hash,
 )]
+#[schemars(example = 0)]
 pub struct TxIndex(u32);
 
 impl TxIndex {
diff --git a/crates/brk_types/src/tx_version_raw.rs b/crates/brk_types/src/tx_version_raw.rs
index 87e1fc6dd..785b6753d 100644
--- a/crates/brk_types/src/tx_version_raw.rs
+++ b/crates/brk_types/src/tx_version_raw.rs
@@ -6,6 +6,7 @@ use serde::{Deserialize, Serialize};
 /// Unlike TxVersion (u8, indexed), this preserves non-standard values
 /// used in coinbase txs for miner signaling/branding.
 #[derive(Debug, Deref, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, JsonSchema)]
+#[schemars(example = 1, example = 2, example = 3, example = 536_870_912, example = 805_306_368)]
 pub struct TxVersionRaw(i32);
 
 impl From<bitcoin::transaction::Version> for TxVersionRaw {
diff --git a/crates/brk_types/src/txout_spend.rs b/crates/brk_types/src/txout_spend.rs
index 3f608fbb8..47b4d9767 100644
--- a/crates/brk_types/src/txout_spend.rs
+++ b/crates/brk_types/src/txout_spend.rs
@@ -7,6 +7,7 @@ use crate::{Height, TxStatus, Txid, Vin};
 #[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
 pub struct TxOutspend {
     /// Whether the output has been spent
+    #[schemars(example = true)]
     pub spent: bool,
 
     /// Transaction ID of the spending transaction (only present if spent)
diff --git a/crates/brk_types/src/vin.rs b/crates/brk_types/src/vin.rs
index b5fce8bc1..3f9ebe92d 100644
--- a/crates/brk_types/src/vin.rs
+++ b/crates/brk_types/src/vin.rs
@@ -6,7 +6,7 @@ use serde::{Deserialize, Serialize};
 #[derive(
     Debug, Deref, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Serialize, Deserialize, JsonSchema,
 )]
-#[schemars(example = 0)]
+#[schemars(example = 0, example = 1, example = 2, example = 5, example = 10)]
 pub struct Vin(u16);
 
 impl Vin {
diff --git a/crates/brk_types/src/vout.rs b/crates/brk_types/src/vout.rs
index c90ae2f87..4c8a159d2 100644
--- a/crates/brk_types/src/vout.rs
+++ b/crates/brk_types/src/vout.rs
@@ -20,7 +20,7 @@ use vecdb::{Bytes, Formattable};
     Bytes,
     Hash,
 )]
-#[schemars(example = 0)]
+#[schemars(example = 0, example = 1, example = 2, example = 5, example = 10)]
 pub struct Vout(u16);
 
 impl Vout {
diff --git a/crates/brk_types/src/vsize.rs b/crates/brk_types/src/vsize.rs
index 39697f46a..22497348a 100644
--- a/crates/brk_types/src/vsize.rs
+++ b/crates/brk_types/src/vsize.rs
@@ -7,7 +7,7 @@ use vecdb::{CheckedSub, Formattable, Pco};
 
 use crate::Weight;
 
-/// Virtual size in vbytes (weight / 4, rounded up)
+/// Virtual size in vbytes (weight / 4, rounded up). Max block vsize is ~1,000,000 vB.
 #[derive(
     Debug,
     Default,
@@ -23,6 +23,7 @@ use crate::Weight;
     Pco,
     JsonSchema,
 )]
+#[schemars(example = 110, example = 140, example = 225, example = 500_000, example = 998_368)]
 pub struct VSize(u64);
 
 impl VSize {
diff --git a/crates/brk_types/src/weight.rs b/crates/brk_types/src/weight.rs
index a786071fd..6d8ffd0bb 100644
--- a/crates/brk_types/src/weight.rs
+++ b/crates/brk_types/src/weight.rs
@@ -7,7 +7,7 @@ use vecdb::{CheckedSub, Formattable, Pco};
 
 use crate::VSize;
 
-/// Transaction or block weight in weight units (WU)
+/// Weight in weight units (WU). Max block weight is 4,000,000 WU.
 #[derive(
     Debug,
     Default,
@@ -23,6 +23,7 @@ use crate::VSize;
     Pco,
     JsonSchema,
 )]
+#[schemars(example = 396, example = 561, example = 900, example = 2_000_000, example = 3_993_472)]
 pub struct Weight(u64);
 
 impl Weight {
diff --git a/modules/brk-client/index.js b/modules/brk-client/index.js
index 2a06d5d4a..336a6703d 100644
--- a/modules/brk-client/index.js
+++ b/modules/brk-client/index.js
@@ -20,6 +20,7 @@
  * @property {Sats} spentTxoSum - Total amount in satoshis spent from this address
  * @property {number} txCount - Total number of confirmed transactions involving this address
  * @property {TypeIndex} typeIndex - Index of this address within its type on the blockchain
+ * @property {Dollars} realizedPrice - Realized price (average cost basis) in USD
  */
 /**
  * Address statistics in the mempool (unconfirmed transactions only)
@@ -34,6 +35,8 @@
  * @property {number} txCount - Number of unconfirmed transactions involving this address
  */
 /**
+ * Bitcoin address path parameter
+ *
  * @typedef {Object} AddrParam
  * @property {Addr} address
  */
@@ -42,6 +45,7 @@
  *
  * @typedef {Object} AddrStats
  * @property {Addr} address - Bitcoin address string
+ * @property {OutputType} addrType - Address type (p2pkh, p2sh, v0_p2wpkh, v0_p2wsh, v1_p2tr, etc.)
  * @property {AddrChainStats} chainStats - Statistics for confirmed transactions on the blockchain
  * @property {(AddrMempoolStats|null)=} mempoolStats - Statistics for unconfirmed transactions in the mempool
  */
@@ -106,6 +110,8 @@
  * @typedef {number} Bitcoin
  */
 /**
+ * Block count path parameter
+ *
  * @typedef {Object} BlockCountParam
  * @property {number} blockCount - Number of recent blocks to include
  */
@@ -151,13 +157,13 @@ Matches mempool.space/bitcoin-cli behavior.
  * @typedef {Object} BlockFeeRatesEntry
  * @property {Height} avgHeight - Average block height in this window
  * @property {Timestamp} timestamp - Unix timestamp at the window midpoint
- * @property {FeeRate} avgFee0
- * @property {FeeRate} avgFee10
- * @property {FeeRate} avgFee25
- * @property {FeeRate} avgFee50
- * @property {FeeRate} avgFee75
- * @property {FeeRate} avgFee90
- * @property {FeeRate} avgFee100
+ * @property {FeeRate} avgFee0 - Minimum fee rate (sat/vB)
+ * @property {FeeRate} avgFee10 - 10th percentile fee rate (sat/vB)
+ * @property {FeeRate} avgFee25 - 25th percentile fee rate (sat/vB)
+ * @property {FeeRate} avgFee50 - Median fee rate (sat/vB)
+ * @property {FeeRate} avgFee75 - 75th percentile fee rate (sat/vB)
+ * @property {FeeRate} avgFee90 - 90th percentile fee rate (sat/vB)
+ * @property {FeeRate} avgFee100 - Maximum fee rate (sat/vB)
  */
 /**
  * A single block fees data point.
@@ -174,15 +180,21 @@ Matches mempool.space/bitcoin-cli behavior.
  * @typedef {string} BlockHash
  */
 /**
+ * Block hash path parameter
+ *
  * @typedef {Object} BlockHashParam
  * @property {BlockHash} hash
  */
 /**
+ * Block hash + starting transaction index path parameters
+ *
  * @typedef {Object} BlockHashStartIndex
  * @property {BlockHash} hash - Bitcoin block hash
  * @property {TxIndex} startIndex - Starting transaction index within the block (0-based)
  */
 /**
+ * Block hash + transaction index path parameters
+ *
  * @typedef {Object} BlockHashTxIndex
  * @property {BlockHash} hash - Bitcoin block hash
  * @property {TxIndex} index - Transaction index within the block (0-based)
@@ -452,7 +464,7 @@ Matches mempool.space/bitcoin-cli behavior.
  * @property {number} ratio - brk as percentage of Bitcoin data
  */
 /**
- * US Dollar amount as floating point
+ * US Dollar amount
  *
  * @typedef {number} Dollars
  */
@@ -484,7 +496,7 @@ Matches mempool.space/bitcoin-cli behavior.
  * @typedef {Object} ExchangeRates
  */
 /**
- * Fee rate in sats/vB
+ * Fee rate in sat/vB
  *
  * @typedef {number} FeeRate
  */
@@ -511,17 +523,17 @@ Matches mempool.space/bitcoin-cli behavior.
  * A single hashrate data point.
  *
  * @typedef {Object} HashrateEntry
- * @property {Timestamp} timestamp - Unix timestamp.
- * @property {number} avgHashrate - Average hashrate (H/s).
+ * @property {Timestamp} timestamp - Unix timestamp
+ * @property {number} avgHashrate - Average hashrate (H/s)
  */
 /**
  * Summary of network hashrate and difficulty data.
  *
  * @typedef {Object} HashrateSummary
- * @property {HashrateEntry[]} hashrates - Historical hashrate data points.
- * @property {DifficultyEntry[]} difficulty - Historical difficulty adjustments.
- * @property {number} currentHashrate - Current network hashrate (H/s).
- * @property {number} currentDifficulty - Current network difficulty.
+ * @property {HashrateEntry[]} hashrates - Historical hashrate data points
+ * @property {DifficultyEntry[]} difficulty - Historical difficulty adjustments
+ * @property {number} currentHashrate - Current network hashrate (H/s)
+ * @property {number} currentDifficulty - Current network difficulty
  */
 /**
  * Server health status
@@ -546,6 +558,8 @@ Matches mempool.space/bitcoin-cli behavior.
  * @typedef {number} Height
  */
 /**
+ * Block height path parameter
+ *
  * @typedef {Object} HeightParam
  * @property {Height} height
  */
@@ -565,7 +579,7 @@ Matches mempool.space/bitcoin-cli behavior.
  * A single price data point
  *
  * @typedef {Object} HistoricalPriceEntry
- * @property {number} time - Unix timestamp
+ * @property {Timestamp} time - Unix timestamp
  * @property {Dollars} uSD - BTC/USD price
  */
 /** @typedef {number} Hour1 */
@@ -642,7 +656,7 @@ Matches mempool.space/bitcoin-cli behavior.
  * @typedef {Object} MerkleProof
  * @property {Height} blockHeight - Block height containing the transaction
  * @property {string[]} merkle - Merkle proof path (hex-encoded hashes)
- * @property {number} pos - Transaction position in the block
+ * @property {number} pos - Transaction position in the block (0-indexed)
  */
 /** @typedef {number} Minute10 */
 /** @typedef {number} Minute30 */
@@ -683,6 +697,8 @@ Matches mempool.space/bitcoin-cli behavior.
  * @typedef {Dollars} Open
  */
 /**
+ * Optional UNIX timestamp query parameter
+ *
  * @typedef {Object} OptionalTimestampParam
  * @property {(Timestamp|null)=} timestamp
  */
@@ -740,8 +756,8 @@ Matches mempool.space/bitcoin-cli behavior.
  *
  * @typedef {Object} PoolBlockShares
  * @property {number} all - Share of all blocks (0.0 - 1.0)
- * @property {number} _24h - Share of blocks in last 24 hours
- * @property {number} _1w - Share of blocks in last week
+ * @property {number} _24h - Share of blocks in last 24 hours (0.0 - 1.0)
+ * @property {number} _1w - Share of blocks in last week (0.0 - 1.0)
  */
 /**
  * Detailed pool information with statistics across time periods
@@ -750,8 +766,8 @@ Matches mempool.space/bitcoin-cli behavior.
  * @property {PoolDetailInfo} pool - Pool information
  * @property {PoolBlockCounts} blockCount - Block counts for different time periods
  * @property {PoolBlockShares} blockShare - Pool's share of total blocks for different time periods
- * @property {number} estimatedHashrate - Estimated hashrate based on blocks mined
- * @property {?number=} reportedHashrate - Self-reported hashrate (if available)
+ * @property {number} estimatedHashrate - Estimated hashrate based on blocks mined (H/s)
+ * @property {?number=} reportedHashrate - Self-reported hashrate (if available, H/s)
  * @property {(Sats|null)=} totalReward - Total reward earned by this pool (sats, all time; None for minor pools)
  */
 /**
@@ -770,10 +786,10 @@ Matches mempool.space/bitcoin-cli behavior.
  * A single pool hashrate data point.
  *
  * @typedef {Object} PoolHashrateEntry
- * @property {Timestamp} timestamp - Unix timestamp.
- * @property {number} avgHashrate - Average hashrate (H/s).
- * @property {number} share - Pool's share of total network hashrate.
- * @property {string} poolName - Pool name.
+ * @property {Timestamp} timestamp - Unix timestamp
+ * @property {number} avgHashrate - Average hashrate (H/s)
+ * @property {number} share - Pool's share of total network hashrate (0.0 - 1.0)
+ * @property {string} poolName - Pool name
  */
 /**
  * Basic pool information for listing all pools
@@ -783,13 +799,21 @@ Matches mempool.space/bitcoin-cli behavior.
  * @property {PoolSlug} slug - URL-friendly pool identifier
  * @property {number} uniqueId - Unique numeric pool identifier
  */
-/** @typedef {("unknown"|"blockfills"|"ultimuspool"|"terrapool"|"luxor"|"onethash"|"btccom"|"bitfarms"|"huobipool"|"wayicn"|"canoepool"|"btctop"|"bitcoincom"|"pool175btc"|"gbminers"|"axbt"|"asicminer"|"bitminter"|"bitcoinrussia"|"btcserv"|"simplecoinus"|"btcguild"|"eligius"|"ozcoin"|"eclipsemc"|"maxbtc"|"triplemining"|"coinlab"|"pool50btc"|"ghashio"|"stminingcorp"|"bitparking"|"mmpool"|"polmine"|"kncminer"|"bitalo"|"f2pool"|"hhtt"|"megabigpower"|"mtred"|"nmcbit"|"yourbtcnet"|"givemecoins"|"braiinspool"|"antpool"|"multicoinco"|"bcpoolio"|"cointerra"|"kanopool"|"solock"|"ckpool"|"nicehash"|"bitclub"|"bitcoinaffiliatenetwork"|"btcc"|"bwpool"|"exxbw"|"bitsolo"|"bitfury"|"twentyoneinc"|"digitalbtc"|"eightbaochi"|"mybtccoinpool"|"tbdice"|"hashpool"|"nexious"|"bravomining"|"hotpool"|"okexpool"|"bcmonster"|"onehash"|"bixin"|"tatmaspool"|"viabtc"|"connectbtc"|"batpool"|"waterhole"|"dcexploration"|"dcex"|"btpool"|"fiftyeightcoin"|"bitcoinindia"|"shawnp0wers"|"phashio"|"rigpool"|"haozhuzhu"|"sevenpool"|"miningkings"|"hashbx"|"dpool"|"rawpool"|"haominer"|"helix"|"bitcoinukraine"|"poolin"|"secretsuperstar"|"tigerpoolnet"|"sigmapoolcom"|"okpooltop"|"hummerpool"|"tangpool"|"bytepool"|"spiderpool"|"novablock"|"miningcity"|"binancepool"|"minerium"|"lubiancom"|"okkong"|"aaopool"|"emcdpool"|"foundryusa"|"sbicrypto"|"arkpool"|"purebtccom"|"marapool"|"kucoinpool"|"entrustcharitypool"|"okminer"|"titan"|"pegapool"|"btcnuggets"|"cloudhashing"|"digitalxmintsy"|"telco214"|"btcpoolparty"|"multipool"|"transactioncoinmining"|"btcdig"|"trickysbtcpool"|"btcmp"|"eobot"|"unomp"|"patels"|"gogreenlight"|"bitcoinindiapool"|"ekanembtc"|"canoe"|"tiger"|"onem1x"|"zulupool"|"secpool"|"ocean"|"whitepool"|"wiz"|"wk057"|"futurebitapollosolo"|"carbonnegative"|"portlandhodl"|"phoenix"|"neopool"|"maxipool"|"bitfufupool"|"gdpool"|"miningdutch"|"publicpool"|"miningsquared"|"innopolistech"|"btclab"|"parasite"|"redrockpool"|"est3lar"|"braiinssolo"|"solopool")} PoolSlug */
 /**
+ * URL-friendly mining pool identifier
+ *
+ * @typedef {("unknown"|"blockfills"|"ultimuspool"|"terrapool"|"luxor"|"onethash"|"btccom"|"bitfarms"|"huobipool"|"wayicn"|"canoepool"|"btctop"|"bitcoincom"|"pool175btc"|"gbminers"|"axbt"|"asicminer"|"bitminter"|"bitcoinrussia"|"btcserv"|"simplecoinus"|"btcguild"|"eligius"|"ozcoin"|"eclipsemc"|"maxbtc"|"triplemining"|"coinlab"|"pool50btc"|"ghashio"|"stminingcorp"|"bitparking"|"mmpool"|"polmine"|"kncminer"|"bitalo"|"f2pool"|"hhtt"|"megabigpower"|"mtred"|"nmcbit"|"yourbtcnet"|"givemecoins"|"braiinspool"|"antpool"|"multicoinco"|"bcpoolio"|"cointerra"|"kanopool"|"solock"|"ckpool"|"nicehash"|"bitclub"|"bitcoinaffiliatenetwork"|"btcc"|"bwpool"|"exxbw"|"bitsolo"|"bitfury"|"twentyoneinc"|"digitalbtc"|"eightbaochi"|"mybtccoinpool"|"tbdice"|"hashpool"|"nexious"|"bravomining"|"hotpool"|"okexpool"|"bcmonster"|"onehash"|"bixin"|"tatmaspool"|"viabtc"|"connectbtc"|"batpool"|"waterhole"|"dcexploration"|"dcex"|"btpool"|"fiftyeightcoin"|"bitcoinindia"|"shawnp0wers"|"phashio"|"rigpool"|"haozhuzhu"|"sevenpool"|"miningkings"|"hashbx"|"dpool"|"rawpool"|"haominer"|"helix"|"bitcoinukraine"|"poolin"|"secretsuperstar"|"tigerpoolnet"|"sigmapoolcom"|"okpooltop"|"hummerpool"|"tangpool"|"bytepool"|"spiderpool"|"novablock"|"miningcity"|"binancepool"|"minerium"|"lubiancom"|"okkong"|"aaopool"|"emcdpool"|"foundryusa"|"sbicrypto"|"arkpool"|"purebtccom"|"marapool"|"kucoinpool"|"entrustcharitypool"|"okminer"|"titan"|"pegapool"|"btcnuggets"|"cloudhashing"|"digitalxmintsy"|"telco214"|"btcpoolparty"|"multipool"|"transactioncoinmining"|"btcdig"|"trickysbtcpool"|"btcmp"|"eobot"|"unomp"|"patels"|"gogreenlight"|"bitcoinindiapool"|"ekanembtc"|"canoe"|"tiger"|"onem1x"|"zulupool"|"secpool"|"ocean"|"whitepool"|"wiz"|"wk057"|"futurebitapollosolo"|"carbonnegative"|"portlandhodl"|"phoenix"|"neopool"|"maxipool"|"bitfufupool"|"gdpool"|"miningdutch"|"publicpool"|"miningsquared"|"innopolistech"|"btclab"|"parasite"|"redrockpool"|"est3lar"|"braiinssolo"|"solopool")} PoolSlug
+ */
+/**
+ * Mining pool slug + block height path parameters
+ *
  * @typedef {Object} PoolSlugAndHeightParam
  * @property {PoolSlug} slug
  * @property {Height} height
  */
 /**
+ * Mining pool slug path parameter
+ *
  * @typedef {Object} PoolSlugParam
  * @property {PoolSlug} slug
  */
@@ -813,9 +837,9 @@ Matches mempool.space/bitcoin-cli behavior.
  * @typedef {Object} PoolsSummary
  * @property {PoolStats[]} pools - List of pools sorted by block count descending
  * @property {number} blockCount - Total blocks in the time period
- * @property {number} lastEstimatedHashrate - Estimated network hashrate (hashes per second)
- * @property {number} lastEstimatedHashrate3d - Estimated network hashrate over last 3 days
- * @property {number} lastEstimatedHashrate1w - Estimated network hashrate over last 1 week
+ * @property {number} lastEstimatedHashrate - Estimated network hashrate (H/s)
+ * @property {number} lastEstimatedHashrate3d - Estimated network hashrate over last 3 days (H/s)
+ * @property {number} lastEstimatedHashrate1w - Estimated network hashrate over last 1 week (H/s)
  */
 /**
  * Current price response matching mempool.space /api/v1/prices format
@@ -830,7 +854,7 @@ Matches mempool.space/bitcoin-cli behavior.
  * @typedef {(number|Date|Timestamp)} RangeIndex
  */
 /**
- * Transaction locktime
+ * Transaction locktime. Values below 500,000,000 are interpreted as block heights; values at or above are Unix timestamps.
  *
  * @typedef {number} RawLockTime
  */
@@ -855,7 +879,7 @@ Matches mempool.space/bitcoin-cli behavior.
  * @property {number} totalTx - Total number of transactions
  */
 /**
- * Satoshis
+ * Amount in satoshis (1 BTC = 100,000,000 sats)
  *
  * @typedef {number} Sats
  */
@@ -1003,6 +1027,8 @@ Matches mempool.space/bitcoin-cli behavior.
  * @typedef {("24h"|"3d"|"1w"|"1m"|"3m"|"6m"|"1y"|"2y"|"3y"|"all")} TimePeriod
  */
 /**
+ * Time period path parameter (24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y)
+ *
  * @typedef {Object} TimePeriodParam
  * @property {TimePeriod} timePeriod
  */
@@ -1012,6 +1038,8 @@ Matches mempool.space/bitcoin-cli behavior.
  * @typedef {number} Timestamp
  */
 /**
+ * UNIX timestamp path parameter
+ *
  * @typedef {Object} TimestampParam
  * @property {Timestamp} timestamp
  */
@@ -1052,7 +1080,11 @@ Matches mempool.space/bitcoin-cli behavior.
  * @property {string} innerWitnessscriptAsm - Inner witnessscript in assembly (for P2WSH: last witness item decoded as script)
  */
 /** @typedef {number} TxInIndex */
-/** @typedef {number} TxIndex */
+/**
+ * Transaction index within a block (0 = coinbase)
+ *
+ * @typedef {number} TxIndex
+ */
 /**
  * Transaction output
  *
@@ -1097,6 +1129,8 @@ Matches mempool.space/bitcoin-cli behavior.
  * @typedef {string} Txid
  */
 /**
+ * Transaction ID path parameter
+ *
  * @typedef {Object} TxidParam
  * @property {Txid} txid
  */
@@ -1128,7 +1162,7 @@ Matches mempool.space/bitcoin-cli behavior.
  * @property {Sats} value - Output value in satoshis
  */
 /**
- * Virtual size in vbytes (weight / 4, rounded up)
+ * Virtual size in vbytes (weight / 4, rounded up). Max block vsize is ~1,000,000 vB.
  *
  * @typedef {number} VSize
  */
@@ -1157,7 +1191,7 @@ Matches mempool.space/bitcoin-cli behavior.
  */
 /** @typedef {number} Week1 */
 /**
- * Transaction or block weight in weight units (WU)
+ * Weight in weight units (WU). Max block weight is 4,000,000 WU.
  *
  * @typedef {number} Weight
  */
@@ -1556,11 +1590,14 @@ class BrkClientBase {
 
   /**
    * @param {string} path
+   * @param {{ signal?: AbortSignal }} [options]
    * @returns {Promise<Response>}
    */
-  async get(path) {
+  async get(path, { signal } = {}) {
     const url = `${this.baseUrl}${path}`;
-    const res = await fetch(url, { signal: AbortSignal.timeout(this.timeout) });
+    const signals = [AbortSignal.timeout(this.timeout)];
+    if (signal) signals.push(signal);
+    const res = await fetch(url, { signal: AbortSignal.any(signals) });
     if (!res.ok) throw new BrkError(`HTTP ${res.status}: ${url}`, res.status);
     return res;
   }
@@ -1569,10 +1606,10 @@ class BrkClientBase {
    * Make a GET request - races cache vs network, first to resolve calls onUpdate
    * @template T
    * @param {string} path
-   * @param {(value: T) => void} [onUpdate] - Called when data is available (may be called twice: cache then network)
+   * @param {{ onUpdate?: (value: T) => void, signal?: AbortSignal }} [options]
    * @returns {Promise<T>}
    */
-  async getJson(path, onUpdate) {
+  async getJson(path, { onUpdate, signal } = {}) {
     const url = `${this.baseUrl}${path}`;
     const cache = this._cache ?? await this._cachePromise;
 
@@ -1592,7 +1629,7 @@ class BrkClientBase {
       return json;
     });
 
-    const networkPromise = this.get(path).then(async (res) => {
+    const networkPromise = this.get(path, { signal }).then(async (res) => {
       const cloned = res.clone();
       const json = _addCamelGetters(await res.json());
       // Skip update if ETag matches and cache already delivered
@@ -1624,10 +1661,11 @@ class BrkClientBase {
   /**
    * Make a GET request and return raw text (for CSV responses)
    * @param {string} path
+   * @param {{ signal?: AbortSignal }} [options]
    * @returns {Promise<string>}
    */
-  async getText(path) {
-    const res = await this.get(path);
+  async getText(path, { signal } = {}) {
+    const res = await this.get(path, { signal });
     return res.text();
   }
 
@@ -1640,7 +1678,7 @@ class BrkClientBase {
    */
   async _fetchSeriesData(path, onUpdate) {
     const wrappedOnUpdate = onUpdate ? (/** @type {SeriesData<T>} */ raw) => onUpdate(_wrapSeriesData(raw)) : undefined;
-    const raw = await this.getJson(path, wrappedOnUpdate);
+    const raw = await this.getJson(path, { onUpdate: wrappedOnUpdate });
     return _wrapSeriesData(raw);
   }
 }
@@ -9458,10 +9496,11 @@ class BrkClient extends BrkClientBase {
    * Compact OpenAPI specification optimized for LLM consumption. Removes redundant fields while preserving essential API information. Full spec available at `/openapi.json`.
    *
    * Endpoint: `GET /api.json`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: *) => void }} [options]
    * @returns {Promise<*>}
    */
-  async getApi() {
-    return this.getJson(`/api.json`);
+  async getApi({ signal, onUpdate } = {}) {
+    return this.getJson(`/api.json`, { signal, onUpdate });
   }
 
   /**
@@ -9474,10 +9513,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/address/{address}`
    *
    * @param {Addr} address
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: AddrStats) => void }} [options]
    * @returns {Promise<AddrStats>}
    */
-  async getAddress(address) {
-    return this.getJson(`/api/address/${address}`);
+  async getAddress(address, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/address/${address}`, { signal, onUpdate });
   }
 
   /**
@@ -9491,14 +9531,15 @@ class BrkClient extends BrkClientBase {
    *
    * @param {Addr} address
    * @param {Txid=} [after_txid] - Txid to paginate from (return transactions before this one)
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Transaction[]) => void }} [options]
    * @returns {Promise<Transaction[]>}
    */
-  async getAddressTxs(address, after_txid) {
+  async getAddressTxs(address, after_txid, { signal, onUpdate } = {}) {
     const params = new URLSearchParams();
     if (after_txid !== undefined) params.set('after_txid', String(after_txid));
     const query = params.toString();
     const path = `/api/address/${address}/txs${query ? '?' + query : ''}`;
-    return this.getJson(path);
+    return this.getJson(path, { signal, onUpdate });
   }
 
   /**
@@ -9512,14 +9553,15 @@ class BrkClient extends BrkClientBase {
    *
    * @param {Addr} address
    * @param {Txid=} [after_txid] - Txid to paginate from (return transactions before this one)
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Transaction[]) => void }} [options]
    * @returns {Promise<Transaction[]>}
    */
-  async getAddressConfirmedTxs(address, after_txid) {
+  async getAddressConfirmedTxs(address, after_txid, { signal, onUpdate } = {}) {
     const params = new URLSearchParams();
     if (after_txid !== undefined) params.set('after_txid', String(after_txid));
     const query = params.toString();
     const path = `/api/address/${address}/txs/chain${query ? '?' + query : ''}`;
-    return this.getJson(path);
+    return this.getJson(path, { signal, onUpdate });
   }
 
   /**
@@ -9532,10 +9574,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/address/{address}/txs/mempool`
    *
    * @param {Addr} address
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Txid[]) => void }} [options]
    * @returns {Promise<Txid[]>}
    */
-  async getAddressMempoolTxs(address) {
-    return this.getJson(`/api/address/${address}/txs/mempool`);
+  async getAddressMempoolTxs(address, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/address/${address}/txs/mempool`, { signal, onUpdate });
   }
 
   /**
@@ -9548,10 +9591,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/address/{address}/utxo`
    *
    * @param {Addr} address
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Utxo[]) => void }} [options]
    * @returns {Promise<Utxo[]>}
    */
-  async getAddressUtxos(address) {
-    return this.getJson(`/api/address/${address}/utxo`);
+  async getAddressUtxos(address, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/address/${address}/utxo`, { signal, onUpdate });
   }
 
   /**
@@ -9564,10 +9608,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/block-height/{height}`
    *
    * @param {Height} height
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: *) => void }} [options]
    * @returns {Promise<*>}
    */
-  async getBlockByHeight(height) {
-    return this.getJson(`/api/block-height/${height}`);
+  async getBlockByHeight(height, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/block-height/${height}`, { signal, onUpdate });
   }
 
   /**
@@ -9580,26 +9625,28 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/block/{hash}`
    *
    * @param {BlockHash} hash
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockInfo) => void }} [options]
    * @returns {Promise<BlockInfo>}
    */
-  async getBlock(hash) {
-    return this.getJson(`/api/block/${hash}`);
+  async getBlock(hash, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/block/${hash}`, { signal, onUpdate });
   }
 
   /**
    * Block header
    *
-   * Returns the hex-encoded block header.
+   * Returns the hex-encoded 80-byte block header.
    *
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-header)*
    *
    * Endpoint: `GET /api/block/{hash}/header`
    *
    * @param {BlockHash} hash
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: *) => void }} [options]
    * @returns {Promise<*>}
    */
-  async getBlockHeader(hash) {
-    return this.getJson(`/api/block/${hash}/header`);
+  async getBlockHeader(hash, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/block/${hash}/header`, { signal, onUpdate });
   }
 
   /**
@@ -9612,10 +9659,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/block/{hash}/raw`
    *
    * @param {BlockHash} hash
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: *) => void }} [options]
    * @returns {Promise<*>}
    */
-  async getBlockRaw(hash) {
-    return this.getJson(`/api/block/${hash}/raw`);
+  async getBlockRaw(hash, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/block/${hash}/raw`, { signal, onUpdate });
   }
 
   /**
@@ -9628,10 +9676,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/block/{hash}/status`
    *
    * @param {BlockHash} hash
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockStatus) => void }} [options]
    * @returns {Promise<BlockStatus>}
    */
-  async getBlockStatus(hash) {
-    return this.getJson(`/api/block/${hash}/status`);
+  async getBlockStatus(hash, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/block/${hash}/status`, { signal, onUpdate });
   }
 
   /**
@@ -9645,10 +9694,11 @@ class BrkClient extends BrkClientBase {
    *
    * @param {BlockHash} hash - Bitcoin block hash
    * @param {TxIndex} index - Transaction index within the block (0-based)
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: *) => void }} [options]
    * @returns {Promise<*>}
    */
-  async getBlockTxid(hash, index) {
-    return this.getJson(`/api/block/${hash}/txid/${index}`);
+  async getBlockTxid(hash, index, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/block/${hash}/txid/${index}`, { signal, onUpdate });
   }
 
   /**
@@ -9661,10 +9711,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/block/{hash}/txids`
    *
    * @param {BlockHash} hash
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Txid[]) => void }} [options]
    * @returns {Promise<Txid[]>}
    */
-  async getBlockTxids(hash) {
-    return this.getJson(`/api/block/${hash}/txids`);
+  async getBlockTxids(hash, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/block/${hash}/txids`, { signal, onUpdate });
   }
 
   /**
@@ -9677,10 +9728,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/block/{hash}/txs`
    *
    * @param {BlockHash} hash
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Transaction[]) => void }} [options]
    * @returns {Promise<Transaction[]>}
    */
-  async getBlockTxs(hash) {
-    return this.getJson(`/api/block/${hash}/txs`);
+  async getBlockTxs(hash, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/block/${hash}/txs`, { signal, onUpdate });
   }
 
   /**
@@ -9694,10 +9746,11 @@ class BrkClient extends BrkClientBase {
    *
    * @param {BlockHash} hash - Bitcoin block hash
    * @param {TxIndex} start_index - Starting transaction index within the block (0-based)
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Transaction[]) => void }} [options]
    * @returns {Promise<Transaction[]>}
    */
-  async getBlockTxsFromIndex(hash, start_index) {
-    return this.getJson(`/api/block/${hash}/txs/${start_index}`);
+  async getBlockTxsFromIndex(hash, start_index, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/block/${hash}/txs/${start_index}`, { signal, onUpdate });
   }
 
   /**
@@ -9708,10 +9761,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-blocks)*
    *
    * Endpoint: `GET /api/blocks`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockInfo[]) => void }} [options]
    * @returns {Promise<BlockInfo[]>}
    */
-  async getBlocks() {
-    return this.getJson(`/api/blocks`);
+  async getBlocks({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/blocks`, { signal, onUpdate });
   }
 
   /**
@@ -9722,10 +9776,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-tip-hash)*
    *
    * Endpoint: `GET /api/blocks/tip/hash`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: *) => void }} [options]
    * @returns {Promise<*>}
    */
-  async getBlockTipHash() {
-    return this.getJson(`/api/blocks/tip/hash`);
+  async getBlockTipHash({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/blocks/tip/hash`, { signal, onUpdate });
   }
 
   /**
@@ -9736,10 +9791,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-tip-height)*
    *
    * Endpoint: `GET /api/blocks/tip/height`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: *) => void }} [options]
    * @returns {Promise<*>}
    */
-  async getBlockTipHeight() {
-    return this.getJson(`/api/blocks/tip/height`);
+  async getBlockTipHeight({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/blocks/tip/height`, { signal, onUpdate });
   }
 
   /**
@@ -9752,10 +9808,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/blocks/{height}`
    *
    * @param {Height} height
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockInfo[]) => void }} [options]
    * @returns {Promise<BlockInfo[]>}
    */
-  async getBlocksFromHeight(height) {
-    return this.getJson(`/api/blocks/${height}`);
+  async getBlocksFromHeight(height, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/blocks/${height}`, { signal, onUpdate });
   }
 
   /**
@@ -9766,10 +9823,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-mempool)*
    *
    * Endpoint: `GET /api/mempool`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: MempoolInfo) => void }} [options]
    * @returns {Promise<MempoolInfo>}
    */
-  async getMempool() {
-    return this.getJson(`/api/mempool`);
+  async getMempool({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/mempool`, { signal, onUpdate });
   }
 
   /**
@@ -9778,10 +9836,11 @@ class BrkClient extends BrkClientBase {
    * Returns the current BTC/USD price in dollars, derived from on-chain round-dollar output patterns in the last 12 blocks plus mempool.
    *
    * Endpoint: `GET /api/mempool/price`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Dollars) => void }} [options]
    * @returns {Promise<Dollars>}
    */
-  async getLivePrice() {
-    return this.getJson(`/api/mempool/price`);
+  async getLivePrice({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/mempool/price`, { signal, onUpdate });
   }
 
   /**
@@ -9792,10 +9851,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-mempool-recent)*
    *
    * Endpoint: `GET /api/mempool/recent`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: MempoolRecentTx[]) => void }} [options]
    * @returns {Promise<MempoolRecentTx[]>}
    */
-  async getMempoolRecent() {
-    return this.getJson(`/api/mempool/recent`);
+  async getMempoolRecent({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/mempool/recent`, { signal, onUpdate });
   }
 
   /**
@@ -9806,10 +9866,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-mempool-transaction-ids)*
    *
    * Endpoint: `GET /api/mempool/txids`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Txid[]) => void }} [options]
    * @returns {Promise<Txid[]>}
    */
-  async getMempoolTxids() {
-    return this.getJson(`/api/mempool/txids`);
+  async getMempoolTxids({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/mempool/txids`, { signal, onUpdate });
   }
 
   /**
@@ -9818,10 +9879,11 @@ class BrkClient extends BrkClientBase {
    * Returns the complete hierarchical catalog of available series organized as a tree structure. Series are grouped by categories and subcategories.
    *
    * Endpoint: `GET /api/series`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: TreeNode) => void }} [options]
    * @returns {Promise<TreeNode>}
    */
-  async getSeriesTree() {
-    return this.getJson(`/api/series`);
+  async getSeriesTree({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/series`, { signal, onUpdate });
   }
 
   /**
@@ -9837,9 +9899,10 @@ class BrkClient extends BrkClientBase {
    * @param {RangeIndex=} [end] - Exclusive end: integer index, date (YYYY-MM-DD), or timestamp (ISO 8601). Negative integers count from end. Aliases: `to`, `t`, `e`
    * @param {Limit=} [limit] - Maximum number of values to return (ignored if `end` is set). Aliases: `count`, `c`, `l`
    * @param {Format=} [format] - Format of the output
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: AnySeriesData[] | string) => void }} [options]
    * @returns {Promise<AnySeriesData[] | string>}
    */
-  async getSeriesBulk(series, index, start, end, limit, format) {
+  async getSeriesBulk(series, index, start, end, limit, format, { signal, onUpdate } = {}) {
     const params = new URLSearchParams();
     params.set('series', String(series));
     params.set('index', String(index));
@@ -9850,9 +9913,9 @@ class BrkClient extends BrkClientBase {
     const query = params.toString();
     const path = `/api/series/bulk${query ? '?' + query : ''}`;
     if (format === 'csv') {
-      return this.getText(path);
+      return this.getText(path, { signal });
     }
-    return this.getJson(path);
+    return this.getJson(path, { signal, onUpdate });
   }
 
   /**
@@ -9861,10 +9924,11 @@ class BrkClient extends BrkClientBase {
    * List available cohorts for cost basis distribution.
    *
    * Endpoint: `GET /api/series/cost-basis`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: string[]) => void }} [options]
    * @returns {Promise<string[]>}
    */
-  async getCostBasisCohorts() {
-    return this.getJson(`/api/series/cost-basis`);
+  async getCostBasisCohorts({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/series/cost-basis`, { signal, onUpdate });
   }
 
   /**
@@ -9875,10 +9939,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/series/cost-basis/{cohort}/dates`
    *
    * @param {Cohort} cohort
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Date[]) => void }} [options]
    * @returns {Promise<Date[]>}
    */
-  async getCostBasisDates(cohort) {
-    return this.getJson(`/api/series/cost-basis/${cohort}/dates`);
+  async getCostBasisDates(cohort, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/series/cost-basis/${cohort}/dates`, { signal, onUpdate });
   }
 
   /**
@@ -9896,15 +9961,16 @@ class BrkClient extends BrkClientBase {
    * @param {string} date
    * @param {CostBasisBucket=} [bucket] - Bucket type for aggregation. Default: raw (no aggregation).
    * @param {CostBasisValue=} [value] - Value type to return. Default: supply.
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Object) => void }} [options]
    * @returns {Promise<Object>}
    */
-  async getCostBasis(cohort, date, bucket, value) {
+  async getCostBasis(cohort, date, bucket, value, { signal, onUpdate } = {}) {
     const params = new URLSearchParams();
     if (bucket !== undefined) params.set('bucket', String(bucket));
     if (value !== undefined) params.set('value', String(value));
     const query = params.toString();
     const path = `/api/series/cost-basis/${cohort}/${date}${query ? '?' + query : ''}`;
-    return this.getJson(path);
+    return this.getJson(path, { signal, onUpdate });
   }
 
   /**
@@ -9913,10 +9979,11 @@ class BrkClient extends BrkClientBase {
    * Returns the number of series available per index type.
    *
    * Endpoint: `GET /api/series/count`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: SeriesCount[]) => void }} [options]
    * @returns {Promise<SeriesCount[]>}
    */
-  async getSeriesCount() {
-    return this.getJson(`/api/series/count`);
+  async getSeriesCount({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/series/count`, { signal, onUpdate });
   }
 
   /**
@@ -9925,10 +9992,11 @@ class BrkClient extends BrkClientBase {
    * Returns all available indexes with their accepted query aliases. Use any alias when querying series.
    *
    * Endpoint: `GET /api/series/indexes`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: IndexInfo[]) => void }} [options]
    * @returns {Promise<IndexInfo[]>}
    */
-  async getIndexes() {
-    return this.getJson(`/api/series/indexes`);
+  async getIndexes({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/series/indexes`, { signal, onUpdate });
   }
 
   /**
@@ -9940,15 +10008,16 @@ class BrkClient extends BrkClientBase {
    *
    * @param {number=} [page] - Pagination index
    * @param {number=} [per_page] - Results per page (default: 1000, max: 1000)
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: PaginatedSeries) => void }} [options]
    * @returns {Promise<PaginatedSeries>}
    */
-  async listSeries(page, per_page) {
+  async listSeries(page, per_page, { signal, onUpdate } = {}) {
     const params = new URLSearchParams();
     if (page !== undefined) params.set('page', String(page));
     if (per_page !== undefined) params.set('per_page', String(per_page));
     const query = params.toString();
     const path = `/api/series/list${query ? '?' + query : ''}`;
-    return this.getJson(path);
+    return this.getJson(path, { signal, onUpdate });
   }
 
   /**
@@ -9960,15 +10029,16 @@ class BrkClient extends BrkClientBase {
    *
    * @param {SeriesName} [q] - Search query string
    * @param {Limit=} [limit] - Maximum number of results
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: string[]) => void }} [options]
    * @returns {Promise<string[]>}
    */
-  async searchSeries(q, limit) {
+  async searchSeries(q, limit, { signal, onUpdate } = {}) {
     const params = new URLSearchParams();
     params.set('q', String(q));
     if (limit !== undefined) params.set('limit', String(limit));
     const query = params.toString();
     const path = `/api/series/search${query ? '?' + query : ''}`;
-    return this.getJson(path);
+    return this.getJson(path, { signal, onUpdate });
   }
 
   /**
@@ -9979,10 +10049,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/series/{series}`
    *
    * @param {SeriesName} series
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: SeriesInfo) => void }} [options]
    * @returns {Promise<SeriesInfo>}
    */
-  async getSeriesInfo(series) {
-    return this.getJson(`/api/series/${series}`);
+  async getSeriesInfo(series, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/series/${series}`, { signal, onUpdate });
   }
 
   /**
@@ -9998,9 +10069,10 @@ class BrkClient extends BrkClientBase {
    * @param {RangeIndex=} [end] - Exclusive end: integer index, date (YYYY-MM-DD), or timestamp (ISO 8601). Negative integers count from end. Aliases: `to`, `t`, `e`
    * @param {Limit=} [limit] - Maximum number of values to return (ignored if `end` is set). Aliases: `count`, `c`, `l`
    * @param {Format=} [format] - Format of the output
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: AnySeriesData | string) => void }} [options]
    * @returns {Promise<AnySeriesData | string>}
    */
-  async getSeries(series, index, start, end, limit, format) {
+  async getSeries(series, index, start, end, limit, format, { signal, onUpdate } = {}) {
     const params = new URLSearchParams();
     if (start !== undefined) params.set('start', String(start));
     if (end !== undefined) params.set('end', String(end));
@@ -10009,9 +10081,9 @@ class BrkClient extends BrkClientBase {
     const query = params.toString();
     const path = `/api/series/${series}/${index}${query ? '?' + query : ''}`;
     if (format === 'csv') {
-      return this.getText(path);
+      return this.getText(path, { signal });
     }
-    return this.getJson(path);
+    return this.getJson(path, { signal, onUpdate });
   }
 
   /**
@@ -10027,9 +10099,10 @@ class BrkClient extends BrkClientBase {
    * @param {RangeIndex=} [end] - Exclusive end: integer index, date (YYYY-MM-DD), or timestamp (ISO 8601). Negative integers count from end. Aliases: `to`, `t`, `e`
    * @param {Limit=} [limit] - Maximum number of values to return (ignored if `end` is set). Aliases: `count`, `c`, `l`
    * @param {Format=} [format] - Format of the output
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: boolean[] | string) => void }} [options]
    * @returns {Promise<boolean[] | string>}
    */
-  async getSeriesData(series, index, start, end, limit, format) {
+  async getSeriesData(series, index, start, end, limit, format, { signal, onUpdate } = {}) {
     const params = new URLSearchParams();
     if (start !== undefined) params.set('start', String(start));
     if (end !== undefined) params.set('end', String(end));
@@ -10038,9 +10111,9 @@ class BrkClient extends BrkClientBase {
     const query = params.toString();
     const path = `/api/series/${series}/${index}/data${query ? '?' + query : ''}`;
     if (format === 'csv') {
-      return this.getText(path);
+      return this.getText(path, { signal });
     }
-    return this.getJson(path);
+    return this.getJson(path, { signal, onUpdate });
   }
 
   /**
@@ -10052,10 +10125,11 @@ class BrkClient extends BrkClientBase {
    *
    * @param {SeriesName} series - Series name
    * @param {Index} index - Aggregation index
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: *) => void }} [options]
    * @returns {Promise<*>}
    */
-  async getSeriesLatest(series, index) {
-    return this.getJson(`/api/series/${series}/${index}/latest`);
+  async getSeriesLatest(series, index, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/series/${series}/${index}/latest`, { signal, onUpdate });
   }
 
   /**
@@ -10067,10 +10141,11 @@ class BrkClient extends BrkClientBase {
    *
    * @param {SeriesName} series - Series name
    * @param {Index} index - Aggregation index
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: number) => void }} [options]
    * @returns {Promise<number>}
    */
-  async getSeriesLen(series, index) {
-    return this.getJson(`/api/series/${series}/${index}/len`);
+  async getSeriesLen(series, index, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/series/${series}/${index}/len`, { signal, onUpdate });
   }
 
   /**
@@ -10082,10 +10157,11 @@ class BrkClient extends BrkClientBase {
    *
    * @param {SeriesName} series - Series name
    * @param {Index} index - Aggregation index
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Version) => void }} [options]
    * @returns {Promise<Version>}
    */
-  async getSeriesVersion(series, index) {
-    return this.getJson(`/api/series/${series}/${index}/version`);
+  async getSeriesVersion(series, index, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/series/${series}/${index}/version`, { signal, onUpdate });
   }
 
   /**
@@ -10094,10 +10170,11 @@ class BrkClient extends BrkClientBase {
    * Returns the disk space used by BRK and Bitcoin data.
    *
    * Endpoint: `GET /api/server/disk`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: DiskUsage) => void }} [options]
    * @returns {Promise<DiskUsage>}
    */
-  async getDiskUsage() {
-    return this.getJson(`/api/server/disk`);
+  async getDiskUsage({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/server/disk`, { signal, onUpdate });
   }
 
   /**
@@ -10106,10 +10183,11 @@ class BrkClient extends BrkClientBase {
    * Returns the sync status of the indexer, including indexed height, tip height, blocks behind, and last indexed timestamp.
    *
    * Endpoint: `GET /api/server/sync`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: SyncStatus) => void }} [options]
    * @returns {Promise<SyncStatus>}
    */
-  async getSyncStatus() {
-    return this.getJson(`/api/server/sync`);
+  async getSyncStatus({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/server/sync`, { signal, onUpdate });
   }
 
   /**
@@ -10122,10 +10200,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/tx/{txid}`
    *
    * @param {Txid} txid
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Transaction) => void }} [options]
    * @returns {Promise<Transaction>}
    */
-  async getTx(txid) {
-    return this.getJson(`/api/tx/${txid}`);
+  async getTx(txid, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/tx/${txid}`, { signal, onUpdate });
   }
 
   /**
@@ -10138,10 +10217,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/tx/{txid}/hex`
    *
    * @param {Txid} txid
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: *) => void }} [options]
    * @returns {Promise<*>}
    */
-  async getTxHex(txid) {
-    return this.getJson(`/api/tx/${txid}/hex`);
+  async getTxHex(txid, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/tx/${txid}/hex`, { signal, onUpdate });
   }
 
   /**
@@ -10154,10 +10234,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/tx/{txid}/merkle-proof`
    *
    * @param {Txid} txid
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: MerkleProof) => void }} [options]
    * @returns {Promise<MerkleProof>}
    */
-  async getTxMerkleProof(txid) {
-    return this.getJson(`/api/tx/${txid}/merkle-proof`);
+  async getTxMerkleProof(txid, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/tx/${txid}/merkle-proof`, { signal, onUpdate });
   }
 
   /**
@@ -10170,10 +10251,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/tx/{txid}/merkleblock-proof`
    *
    * @param {Txid} txid
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: *) => void }} [options]
    * @returns {Promise<*>}
    */
-  async getTxMerkleblockProof(txid) {
-    return this.getJson(`/api/tx/${txid}/merkleblock-proof`);
+  async getTxMerkleblockProof(txid, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/tx/${txid}/merkleblock-proof`, { signal, onUpdate });
   }
 
   /**
@@ -10187,10 +10269,11 @@ class BrkClient extends BrkClientBase {
    *
    * @param {Txid} txid - Transaction ID
    * @param {Vout} vout - Output index
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: TxOutspend) => void }} [options]
    * @returns {Promise<TxOutspend>}
    */
-  async getTxOutspend(txid, vout) {
-    return this.getJson(`/api/tx/${txid}/outspend/${vout}`);
+  async getTxOutspend(txid, vout, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/tx/${txid}/outspend/${vout}`, { signal, onUpdate });
   }
 
   /**
@@ -10203,10 +10286,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/tx/{txid}/outspends`
    *
    * @param {Txid} txid
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: TxOutspend[]) => void }} [options]
    * @returns {Promise<TxOutspend[]>}
    */
-  async getTxOutspends(txid) {
-    return this.getJson(`/api/tx/${txid}/outspends`);
+  async getTxOutspends(txid, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/tx/${txid}/outspends`, { signal, onUpdate });
   }
 
   /**
@@ -10219,10 +10303,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/tx/{txid}/raw`
    *
    * @param {Txid} txid
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: *) => void }} [options]
    * @returns {Promise<*>}
    */
-  async getTxRaw(txid) {
-    return this.getJson(`/api/tx/${txid}/raw`);
+  async getTxRaw(txid, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/tx/${txid}/raw`, { signal, onUpdate });
   }
 
   /**
@@ -10235,10 +10320,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/tx/{txid}/status`
    *
    * @param {Txid} txid
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: TxStatus) => void }} [options]
    * @returns {Promise<TxStatus>}
    */
-  async getTxStatus(txid) {
-    return this.getJson(`/api/tx/${txid}/status`);
+  async getTxStatus(txid, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/tx/${txid}/status`, { signal, onUpdate });
   }
 
   /**
@@ -10251,10 +10337,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/v1/block/{hash}`
    *
    * @param {BlockHash} hash
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockInfoV1) => void }} [options]
    * @returns {Promise<BlockInfoV1>}
    */
-  async getBlockV1(hash) {
-    return this.getJson(`/api/v1/block/${hash}`);
+  async getBlockV1(hash, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/block/${hash}`, { signal, onUpdate });
   }
 
   /**
@@ -10265,10 +10352,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-blocks-v1)*
    *
    * Endpoint: `GET /api/v1/blocks`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockInfoV1[]) => void }} [options]
    * @returns {Promise<BlockInfoV1[]>}
    */
-  async getBlocksV1() {
-    return this.getJson(`/api/v1/blocks`);
+  async getBlocksV1({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/blocks`, { signal, onUpdate });
   }
 
   /**
@@ -10281,26 +10369,28 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/v1/blocks/{height}`
    *
    * @param {Height} height
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockInfoV1[]) => void }} [options]
    * @returns {Promise<BlockInfoV1[]>}
    */
-  async getBlocksV1FromHeight(height) {
-    return this.getJson(`/api/v1/blocks/${height}`);
+  async getBlocksV1FromHeight(height, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/blocks/${height}`, { signal, onUpdate });
   }
 
   /**
    * CPFP info
    *
-   * Returns ancestors and descendants for a CPFP transaction.
+   * Returns ancestors and descendants for a CPFP (Child Pays For Parent) transaction, including the effective fee rate of the package.
    *
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-children-pay-for-parent)*
    *
    * Endpoint: `GET /api/v1/cpfp/{txid}`
    *
    * @param {Txid} txid
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: CpfpInfo) => void }} [options]
    * @returns {Promise<CpfpInfo>}
    */
-  async getCpfp(txid) {
-    return this.getJson(`/api/v1/cpfp/${txid}`);
+  async getCpfp(txid, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/cpfp/${txid}`, { signal, onUpdate });
   }
 
   /**
@@ -10311,10 +10401,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-difficulty-adjustment)*
    *
    * Endpoint: `GET /api/v1/difficulty-adjustment`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: DifficultyAdjustment) => void }} [options]
    * @returns {Promise<DifficultyAdjustment>}
    */
-  async getDifficultyAdjustment() {
-    return this.getJson(`/api/v1/difficulty-adjustment`);
+  async getDifficultyAdjustment({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/difficulty-adjustment`, { signal, onUpdate });
   }
 
   /**
@@ -10325,10 +10416,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-mempool-blocks-fees)*
    *
    * Endpoint: `GET /api/v1/fees/mempool-blocks`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: MempoolBlock[]) => void }} [options]
    * @returns {Promise<MempoolBlock[]>}
    */
-  async getMempoolBlocks() {
-    return this.getJson(`/api/v1/fees/mempool-blocks`);
+  async getMempoolBlocks({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/fees/mempool-blocks`, { signal, onUpdate });
   }
 
   /**
@@ -10339,10 +10431,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-recommended-fees-precise)*
    *
    * Endpoint: `GET /api/v1/fees/precise`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: RecommendedFees) => void }} [options]
    * @returns {Promise<RecommendedFees>}
    */
-  async getPreciseFees() {
-    return this.getJson(`/api/v1/fees/precise`);
+  async getPreciseFees({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/fees/precise`, { signal, onUpdate });
   }
 
   /**
@@ -10353,10 +10446,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-recommended-fees)*
    *
    * Endpoint: `GET /api/v1/fees/recommended`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: RecommendedFees) => void }} [options]
    * @returns {Promise<RecommendedFees>}
    */
-  async getRecommendedFees() {
-    return this.getJson(`/api/v1/fees/recommended`);
+  async getRecommendedFees({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/fees/recommended`, { signal, onUpdate });
   }
 
   /**
@@ -10369,78 +10463,83 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/v1/historical-price`
    *
    * @param {Timestamp=} [timestamp]
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: HistoricalPrice) => void }} [options]
    * @returns {Promise<HistoricalPrice>}
    */
-  async getHistoricalPrice(timestamp) {
+  async getHistoricalPrice(timestamp, { signal, onUpdate } = {}) {
     const params = new URLSearchParams();
     if (timestamp !== undefined) params.set('timestamp', String(timestamp));
     const query = params.toString();
     const path = `/api/v1/historical-price${query ? '?' + query : ''}`;
-    return this.getJson(path);
+    return this.getJson(path, { signal, onUpdate });
   }
 
   /**
    * Block fee rates
    *
-   * Get block fee rate percentiles (min, 10th, 25th, median, 75th, 90th, max) for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+   * Get block fee rate percentiles (min, 10th, 25th, median, 75th, 90th, max) for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
    *
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-feerates)*
    *
    * Endpoint: `GET /api/v1/mining/blocks/fee-rates/{time_period}`
    *
    * @param {TimePeriod} time_period
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockFeeRatesEntry[]) => void }} [options]
    * @returns {Promise<BlockFeeRatesEntry[]>}
    */
-  async getBlockFeeRates(time_period) {
-    return this.getJson(`/api/v1/mining/blocks/fee-rates/${time_period}`);
+  async getBlockFeeRates(time_period, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/blocks/fee-rates/${time_period}`, { signal, onUpdate });
   }
 
   /**
    * Block fees
    *
-   * Get average block fees for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+   * Get average total fees per block for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
    *
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-fees)*
    *
    * Endpoint: `GET /api/v1/mining/blocks/fees/{time_period}`
    *
    * @param {TimePeriod} time_period
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockFeesEntry[]) => void }} [options]
    * @returns {Promise<BlockFeesEntry[]>}
    */
-  async getBlockFees(time_period) {
-    return this.getJson(`/api/v1/mining/blocks/fees/${time_period}`);
+  async getBlockFees(time_period, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/blocks/fees/${time_period}`, { signal, onUpdate });
   }
 
   /**
    * Block rewards
    *
-   * Get average block rewards (coinbase = subsidy + fees) for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+   * Get average coinbase reward (subsidy + fees) per block for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
    *
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-rewards)*
    *
    * Endpoint: `GET /api/v1/mining/blocks/rewards/{time_period}`
    *
    * @param {TimePeriod} time_period
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockRewardsEntry[]) => void }} [options]
    * @returns {Promise<BlockRewardsEntry[]>}
    */
-  async getBlockRewards(time_period) {
-    return this.getJson(`/api/v1/mining/blocks/rewards/${time_period}`);
+  async getBlockRewards(time_period, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/blocks/rewards/${time_period}`, { signal, onUpdate });
   }
 
   /**
    * Block sizes and weights
    *
-   * Get average block sizes and weights for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+   * Get average block sizes and weights for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
    *
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-sizes-weights)*
    *
    * Endpoint: `GET /api/v1/mining/blocks/sizes-weights/{time_period}`
    *
    * @param {TimePeriod} time_period
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockSizesWeights) => void }} [options]
    * @returns {Promise<BlockSizesWeights>}
    */
-  async getBlockSizesWeights(time_period) {
-    return this.getJson(`/api/v1/mining/blocks/sizes-weights/${time_period}`);
+  async getBlockSizesWeights(time_period, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/blocks/sizes-weights/${time_period}`, { signal, onUpdate });
   }
 
   /**
@@ -10453,10 +10552,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/v1/mining/blocks/timestamp/{timestamp}`
    *
    * @param {Timestamp} timestamp
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockTimestamp) => void }} [options]
    * @returns {Promise<BlockTimestamp>}
    */
-  async getBlockByTimestamp(timestamp) {
-    return this.getJson(`/api/v1/mining/blocks/timestamp/${timestamp}`);
+  async getBlockByTimestamp(timestamp, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/blocks/timestamp/${timestamp}`, { signal, onUpdate });
   }
 
   /**
@@ -10467,26 +10567,28 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-difficulty-adjustments)*
    *
    * Endpoint: `GET /api/v1/mining/difficulty-adjustments`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: DifficultyAdjustmentEntry[]) => void }} [options]
    * @returns {Promise<DifficultyAdjustmentEntry[]>}
    */
-  async getDifficultyAdjustments() {
-    return this.getJson(`/api/v1/mining/difficulty-adjustments`);
+  async getDifficultyAdjustments({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/difficulty-adjustments`, { signal, onUpdate });
   }
 
   /**
    * Difficulty adjustments
    *
-   * Get historical difficulty adjustments for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y.
+   * Get historical difficulty adjustments for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
    *
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-difficulty-adjustments)*
    *
    * Endpoint: `GET /api/v1/mining/difficulty-adjustments/{time_period}`
    *
    * @param {TimePeriod} time_period
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: DifficultyAdjustmentEntry[]) => void }} [options]
    * @returns {Promise<DifficultyAdjustmentEntry[]>}
    */
-  async getDifficultyAdjustmentsByPeriod(time_period) {
-    return this.getJson(`/api/v1/mining/difficulty-adjustments/${time_period}`);
+  async getDifficultyAdjustmentsByPeriod(time_period, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/difficulty-adjustments/${time_period}`, { signal, onUpdate });
   }
 
   /**
@@ -10497,10 +10599,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-hashrate)*
    *
    * Endpoint: `GET /api/v1/mining/hashrate`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: HashrateSummary) => void }} [options]
    * @returns {Promise<HashrateSummary>}
    */
-  async getHashrate() {
-    return this.getJson(`/api/v1/mining/hashrate`);
+  async getHashrate({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/hashrate`, { signal, onUpdate });
   }
 
   /**
@@ -10511,42 +10614,45 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-mining-pool-hashrates)*
    *
    * Endpoint: `GET /api/v1/mining/hashrate/pools`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: PoolHashrateEntry[]) => void }} [options]
    * @returns {Promise<PoolHashrateEntry[]>}
    */
-  async getPoolsHashrate() {
-    return this.getJson(`/api/v1/mining/hashrate/pools`);
+  async getPoolsHashrate({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/hashrate/pools`, { signal, onUpdate });
   }
 
   /**
    * All pools hashrate
    *
-   * Get hashrate data for all mining pools for a time period. Valid periods: 1m, 3m, 6m, 1y, 2y, 3y
+   * Get hashrate data for all mining pools for a time period. Valid periods: `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
    *
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-mining-pool-hashrates)*
    *
    * Endpoint: `GET /api/v1/mining/hashrate/pools/{time_period}`
    *
    * @param {TimePeriod} time_period
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: PoolHashrateEntry[]) => void }} [options]
    * @returns {Promise<PoolHashrateEntry[]>}
    */
-  async getPoolsHashrateByPeriod(time_period) {
-    return this.getJson(`/api/v1/mining/hashrate/pools/${time_period}`);
+  async getPoolsHashrateByPeriod(time_period, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/hashrate/pools/${time_period}`, { signal, onUpdate });
   }
 
   /**
    * Network hashrate
    *
-   * Get network hashrate and difficulty data for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+   * Get network hashrate and difficulty data for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
    *
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-hashrate)*
    *
    * Endpoint: `GET /api/v1/mining/hashrate/{time_period}`
    *
    * @param {TimePeriod} time_period
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: HashrateSummary) => void }} [options]
    * @returns {Promise<HashrateSummary>}
    */
-  async getHashrateByPeriod(time_period) {
-    return this.getJson(`/api/v1/mining/hashrate/${time_period}`);
+  async getHashrateByPeriod(time_period, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/hashrate/${time_period}`, { signal, onUpdate });
   }
 
   /**
@@ -10559,10 +10665,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/v1/mining/pool/{slug}`
    *
    * @param {PoolSlug} slug
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: PoolDetail) => void }} [options]
    * @returns {Promise<PoolDetail>}
    */
-  async getPool(slug) {
-    return this.getJson(`/api/v1/mining/pool/${slug}`);
+  async getPool(slug, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/pool/${slug}`, { signal, onUpdate });
   }
 
   /**
@@ -10575,10 +10682,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/v1/mining/pool/{slug}/blocks`
    *
    * @param {PoolSlug} slug
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockInfoV1[]) => void }} [options]
    * @returns {Promise<BlockInfoV1[]>}
    */
-  async getPoolBlocks(slug) {
-    return this.getJson(`/api/v1/mining/pool/${slug}/blocks`);
+  async getPoolBlocks(slug, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/pool/${slug}/blocks`, { signal, onUpdate });
   }
 
   /**
@@ -10592,10 +10700,11 @@ class BrkClient extends BrkClientBase {
    *
    * @param {PoolSlug} slug
    * @param {Height} height
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: BlockInfoV1[]) => void }} [options]
    * @returns {Promise<BlockInfoV1[]>}
    */
-  async getPoolBlocksFrom(slug, height) {
-    return this.getJson(`/api/v1/mining/pool/${slug}/blocks/${height}`);
+  async getPoolBlocksFrom(slug, height, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/pool/${slug}/blocks/${height}`, { signal, onUpdate });
   }
 
   /**
@@ -10608,10 +10717,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/v1/mining/pool/{slug}/hashrate`
    *
    * @param {PoolSlug} slug
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: PoolHashrateEntry[]) => void }} [options]
    * @returns {Promise<PoolHashrateEntry[]>}
    */
-  async getPoolHashrate(slug) {
-    return this.getJson(`/api/v1/mining/pool/${slug}/hashrate`);
+  async getPoolHashrate(slug, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/pool/${slug}/hashrate`, { signal, onUpdate });
   }
 
   /**
@@ -10622,26 +10732,28 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-mining-pools)*
    *
    * Endpoint: `GET /api/v1/mining/pools`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: PoolInfo[]) => void }} [options]
    * @returns {Promise<PoolInfo[]>}
    */
-  async getPools() {
-    return this.getJson(`/api/v1/mining/pools`);
+  async getPools({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/pools`, { signal, onUpdate });
   }
 
   /**
    * Mining pool statistics
    *
-   * Get mining pool statistics for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+   * Get mining pool statistics for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
    *
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-mining-pools)*
    *
    * Endpoint: `GET /api/v1/mining/pools/{time_period}`
    *
    * @param {TimePeriod} time_period
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: PoolsSummary) => void }} [options]
    * @returns {Promise<PoolsSummary>}
    */
-  async getPoolStats(time_period) {
-    return this.getJson(`/api/v1/mining/pools/${time_period}`);
+  async getPoolStats(time_period, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/pools/${time_period}`, { signal, onUpdate });
   }
 
   /**
@@ -10654,10 +10766,11 @@ class BrkClient extends BrkClientBase {
    * Endpoint: `GET /api/v1/mining/reward-stats/{block_count}`
    *
    * @param {number} block_count - Number of recent blocks to include
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: RewardStats) => void }} [options]
    * @returns {Promise<RewardStats>}
    */
-  async getRewardStats(block_count) {
-    return this.getJson(`/api/v1/mining/reward-stats/${block_count}`);
+  async getRewardStats(block_count, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/mining/reward-stats/${block_count}`, { signal, onUpdate });
   }
 
   /**
@@ -10668,10 +10781,11 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-price)*
    *
    * Endpoint: `GET /api/v1/prices`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Prices) => void }} [options]
    * @returns {Promise<Prices>}
    */
-  async getPrices() {
-    return this.getJson(`/api/v1/prices`);
+  async getPrices({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/prices`, { signal, onUpdate });
   }
 
   /**
@@ -10682,26 +10796,28 @@ class BrkClient extends BrkClientBase {
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-transaction-times)*
    *
    * Endpoint: `GET /api/v1/transaction-times`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: number[]) => void }} [options]
    * @returns {Promise<number[]>}
    */
-  async getTransactionTimes() {
-    return this.getJson(`/api/v1/transaction-times`);
+  async getTransactionTimes({ signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/transaction-times`, { signal, onUpdate });
   }
 
   /**
    * Validate address
    *
-   * Validate a Bitcoin address and get information about its type and scriptPubKey.
+   * Validate a Bitcoin address and get information about its type and scriptPubKey. Returns `isvalid: false` with an error message for invalid addresses.
    *
    * *[Mempool.space docs](https://mempool.space/docs/api/rest#get-address-validate)*
    *
    * Endpoint: `GET /api/v1/validate-address/{address}`
    *
    * @param {string} address - Bitcoin address to validate (can be any string)
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: AddrValidation) => void }} [options]
    * @returns {Promise<AddrValidation>}
    */
-  async validateAddress(address) {
-    return this.getJson(`/api/v1/validate-address/${address}`);
+  async validateAddress(address, { signal, onUpdate } = {}) {
+    return this.getJson(`/api/v1/validate-address/${address}`, { signal, onUpdate });
   }
 
   /**
@@ -10710,10 +10826,11 @@ class BrkClient extends BrkClientBase {
    * Returns the health status of the API server, including uptime information.
    *
    * Endpoint: `GET /health`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: Health) => void }} [options]
    * @returns {Promise<Health>}
    */
-  async getHealth() {
-    return this.getJson(`/health`);
+  async getHealth({ signal, onUpdate } = {}) {
+    return this.getJson(`/health`, { signal, onUpdate });
   }
 
   /**
@@ -10722,10 +10839,11 @@ class BrkClient extends BrkClientBase {
    * Full OpenAPI 3.1 specification for this API.
    *
    * Endpoint: `GET /openapi.json`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: *) => void }} [options]
    * @returns {Promise<*>}
    */
-  async getOpenapi() {
-    return this.getJson(`/openapi.json`);
+  async getOpenapi({ signal, onUpdate } = {}) {
+    return this.getJson(`/openapi.json`, { signal, onUpdate });
   }
 
   /**
@@ -10734,10 +10852,11 @@ class BrkClient extends BrkClientBase {
    * Returns the current version of the API server
    *
    * Endpoint: `GET /version`
+   * @param {{ signal?: AbortSignal, onUpdate?: (value: string) => void }} [options]
    * @returns {Promise<string>}
    */
-  async getVersion() {
-    return this.getJson(`/version`);
+  async getVersion({ signal, onUpdate } = {}) {
+    return this.getJson(`/version`, { signal, onUpdate });
   }
 
 }
diff --git a/packages/brk_client/brk_client/__init__.py b/packages/brk_client/brk_client/__init__.py
index fded1b176..e507c522e 100644
--- a/packages/brk_client/brk_client/__init__.py
+++ b/packages/brk_client/brk_client/__init__.py
@@ -19,10 +19,14 @@ T = TypeVar('T')
 
 # Bitcoin address string
 Addr = str
-# Satoshis
+# US Dollar amount
+Dollars = float
+# Amount in satoshis (1 BTC = 100,000,000 sats)
 Sats = int
 # Index within its type (e.g., 0 for first P2WPKH address)
 TypeIndex = int
+# Type (P2PKH, P2WPKH, P2SH, P2TR, etc.)
+OutputType = Literal["p2pk", "p2pk", "p2pkh", "multisig", "p2sh", "op_return", "v0_p2wpkh", "v0_p2wsh", "v1_p2tr", "p2a", "empty", "unknown"]
 # Transaction ID (hash)
 Txid = str
 # Unified index for any address type (funded or empty)
@@ -49,12 +53,11 @@ BasisPointsSigned16 = int
 BasisPointsSigned32 = int
 # Bitcoin amount as floating point (1 BTC = 100,000,000 satoshis)
 Bitcoin = float
+# URL-friendly mining pool identifier
 PoolSlug = Literal["unknown", "blockfills", "ultimuspool", "terrapool", "luxor", "onethash", "btccom", "bitfarms", "huobipool", "wayicn", "canoepool", "btctop", "bitcoincom", "pool175btc", "gbminers", "axbt", "asicminer", "bitminter", "bitcoinrussia", "btcserv", "simplecoinus", "btcguild", "eligius", "ozcoin", "eclipsemc", "maxbtc", "triplemining", "coinlab", "pool50btc", "ghashio", "stminingcorp", "bitparking", "mmpool", "polmine", "kncminer", "bitalo", "f2pool", "hhtt", "megabigpower", "mtred", "nmcbit", "yourbtcnet", "givemecoins", "braiinspool", "antpool", "multicoinco", "bcpoolio", "cointerra", "kanopool", "solock", "ckpool", "nicehash", "bitclub", "bitcoinaffiliatenetwork", "btcc", "bwpool", "exxbw", "bitsolo", "bitfury", "twentyoneinc", "digitalbtc", "eightbaochi", "mybtccoinpool", "tbdice", "hashpool", "nexious", "bravomining", "hotpool", "okexpool", "bcmonster", "onehash", "bixin", "tatmaspool", "viabtc", "connectbtc", "batpool", "waterhole", "dcexploration", "dcex", "btpool", "fiftyeightcoin", "bitcoinindia", "shawnp0wers", "phashio", "rigpool", "haozhuzhu", "sevenpool", "miningkings", "hashbx", "dpool", "rawpool", "haominer", "helix", "bitcoinukraine", "poolin", "secretsuperstar", "tigerpoolnet", "sigmapoolcom", "okpooltop", "hummerpool", "tangpool", "bytepool", "spiderpool", "novablock", "miningcity", "binancepool", "minerium", "lubiancom", "okkong", "aaopool", "emcdpool", "foundryusa", "sbicrypto", "arkpool", "purebtccom", "marapool", "kucoinpool", "entrustcharitypool", "okminer", "titan", "pegapool", "btcnuggets", "cloudhashing", "digitalxmintsy", "telco214", "btcpoolparty", "multipool", "transactioncoinmining", "btcdig", "trickysbtcpool", "btcmp", "eobot", "unomp", "patels", "gogreenlight", "bitcoinindiapool", "ekanembtc", "canoe", "tiger", "onem1x", "zulupool", "secpool", "ocean", "whitepool", "wiz", "wk057", "futurebitapollosolo", "carbonnegative", "portlandhodl", "phoenix", "neopool", "maxipool", "bitfufupool", "gdpool", "miningdutch", "publicpool", "miningsquared", "innopolistech", "btclab", "parasite", "redrockpool", "est3lar", "braiinssolo", "solopool"]
-# US Dollar amount as floating point
-Dollars = float
-# Fee rate in sats/vB
+# Fee rate in sat/vB
 FeeRate = float
-# Transaction or block weight in weight units (WU)
+# Weight in weight units (WU). Max block weight is 4,000,000 WU.
 Weight = int
 # Block height
 Height = int
@@ -62,6 +65,7 @@ Height = int
 Timestamp = int
 # Block hash
 BlockHash = str
+# Transaction index within a block (0 = coinbase)
 TxIndex = int
 # Unsigned cents (u64) - for values that should never be negative.
 # Used for invested capital, realized cap, etc.
@@ -95,7 +99,7 @@ CostBasisBucket = Literal["raw", "lin200", "lin500", "lin1000", "log10", "log50"
 # Value type for cost basis distribution.
 # Options: supply (BTC), realized (USD, price × supply), unrealized (USD, spot × supply).
 CostBasisValue = Literal["supply", "realized", "unrealized"]
-# Virtual size in vbytes (weight / 4, rounded up)
+# Virtual size in vbytes (weight / 4, rounded up). Max block vsize is ~1,000,000 vB.
 VSize = int
 # Date in YYYYMMDD format stored as u32
 Date = int
@@ -132,8 +136,6 @@ Month6 = int
 Open = Dollars
 OpReturnIndex = TypeIndex
 OutPoint = int
-# Type (P2PKH, P2WPKH, P2SH, P2TR, etc.)
-OutputType = Literal["p2pk", "p2pk", "p2pkh", "multisig", "p2sh", "op_return", "v0_p2wpkh", "v0_p2wsh", "v1_p2tr", "p2a", "empty", "unknown"]
 P2AAddrIndex = TypeIndex
 U8x2 = List[int]
 P2ABytes = U8x2
@@ -156,7 +158,7 @@ P2WPKHAddrIndex = TypeIndex
 P2WPKHBytes = U8x20
 P2WSHAddrIndex = TypeIndex
 P2WSHBytes = U8x32
-# Transaction locktime
+# Transaction locktime. Values below 500,000,000 are interpreted as block heights; values at or above are Unix timestamps.
 RawLockTime = int
 # Fractional satoshis (f64) - for representing USD prices in sats
 # 
@@ -230,6 +232,7 @@ class AddrChainStats(TypedDict):
         spent_txo_sum: Total amount in satoshis spent from this address
         tx_count: Total number of confirmed transactions involving this address
         type_index: Index of this address within its type on the blockchain
+        realized_price: Realized price (average cost basis) in USD
     """
     funded_txo_count: int
     funded_txo_sum: Sats
@@ -237,6 +240,7 @@ class AddrChainStats(TypedDict):
     spent_txo_sum: Sats
     tx_count: int
     type_index: TypeIndex
+    realized_price: Dollars
 
 class AddrMempoolStats(TypedDict):
     """
@@ -258,6 +262,9 @@ class AddrMempoolStats(TypedDict):
     tx_count: int
 
 class AddrParam(TypedDict):
+    """
+    Bitcoin address path parameter
+    """
     address: Addr
 
 class AddrStats(TypedDict):
@@ -266,10 +273,12 @@ class AddrStats(TypedDict):
 
     Attributes:
         address: Bitcoin address string
+        addr_type: Address type (p2pkh, p2sh, v0_p2wpkh, v0_p2wsh, v1_p2tr, etc.)
         chain_stats: Statistics for confirmed transactions on the blockchain
         mempool_stats: Statistics for unconfirmed transactions in the mempool
     """
     address: Addr
+    addr_type: OutputType
     chain_stats: AddrChainStats
     mempool_stats: Union[AddrMempoolStats, None]
 
@@ -307,6 +316,8 @@ class AddrValidation(TypedDict):
 
 class BlockCountParam(TypedDict):
     """
+    Block count path parameter
+
     Attributes:
         block_count: Number of recent blocks to include
     """
@@ -401,6 +412,13 @@ class BlockFeeRatesEntry(TypedDict):
     Attributes:
         avgHeight: Average block height in this window
         timestamp: Unix timestamp at the window midpoint
+        avgFee_0: Minimum fee rate (sat/vB)
+        avgFee_10: 10th percentile fee rate (sat/vB)
+        avgFee_25: 25th percentile fee rate (sat/vB)
+        avgFee_50: Median fee rate (sat/vB)
+        avgFee_75: 75th percentile fee rate (sat/vB)
+        avgFee_90: 90th percentile fee rate (sat/vB)
+        avgFee_100: Maximum fee rate (sat/vB)
     """
     avgHeight: Height
     timestamp: Timestamp
@@ -428,10 +446,15 @@ class BlockFeesEntry(TypedDict):
     USD: Dollars
 
 class BlockHashParam(TypedDict):
+    """
+    Block hash path parameter
+    """
     hash: BlockHash
 
 class BlockHashStartIndex(TypedDict):
     """
+    Block hash + starting transaction index path parameters
+
     Attributes:
         hash: Bitcoin block hash
         start_index: Starting transaction index within the block (0-based)
@@ -441,6 +464,8 @@ class BlockHashStartIndex(TypedDict):
 
 class BlockHashTxIndex(TypedDict):
     """
+    Block hash + transaction index path parameters
+
     Attributes:
         hash: Bitcoin block hash
         index: Transaction index within the block (0-based)
@@ -831,8 +856,8 @@ class HashrateEntry(TypedDict):
     A single hashrate data point.
 
     Attributes:
-        timestamp: Unix timestamp.
-        avgHashrate: Average hashrate (H/s).
+        timestamp: Unix timestamp
+        avgHashrate: Average hashrate (H/s)
     """
     timestamp: Timestamp
     avgHashrate: int
@@ -842,10 +867,10 @@ class HashrateSummary(TypedDict):
     Summary of network hashrate and difficulty data.
 
     Attributes:
-        hashrates: Historical hashrate data points.
-        difficulty: Historical difficulty adjustments.
-        currentHashrate: Current network hashrate (H/s).
-        currentDifficulty: Current network difficulty.
+        hashrates: Historical hashrate data points
+        difficulty: Historical difficulty adjustments
+        currentHashrate: Current network hashrate (H/s)
+        currentDifficulty: Current network difficulty
     """
     hashrates: List[HashrateEntry]
     difficulty: List[DifficultyEntry]
@@ -884,6 +909,9 @@ class Health(TypedDict):
     last_indexed_at_unix: Timestamp
 
 class HeightParam(TypedDict):
+    """
+    Block height path parameter
+    """
     height: Height
 
 class HistoricalPriceEntry(TypedDict):
@@ -894,7 +922,7 @@ class HistoricalPriceEntry(TypedDict):
         time: Unix timestamp
         USD: BTC/USD price
     """
-    time: int
+    time: Timestamp
     USD: Dollars
 
 class HistoricalPrice(TypedDict):
@@ -988,7 +1016,7 @@ class MerkleProof(TypedDict):
     Attributes:
         block_height: Block height containing the transaction
         merkle: Merkle proof path (hex-encoded hashes)
-        pos: Transaction position in the block
+        pos: Transaction position in the block (0-indexed)
     """
     block_height: Height
     merkle: List[str]
@@ -1022,6 +1050,9 @@ class OHLCSats(TypedDict):
     close: Close
 
 class OptionalTimestampParam(TypedDict):
+    """
+    Optional UNIX timestamp query parameter
+    """
     timestamp: Union[Timestamp, None]
 
 class PaginatedSeries(TypedDict):
@@ -1073,8 +1104,8 @@ class PoolBlockShares(TypedDict):
 
     Attributes:
         all: Share of all blocks (0.0 - 1.0)
-        _24h: Share of blocks in last 24 hours
-        _1w: Share of blocks in last week
+        _24h: Share of blocks in last 24 hours (0.0 - 1.0)
+        _1w: Share of blocks in last week (0.0 - 1.0)
     """
     all: float
     _24h: float
@@ -1109,8 +1140,8 @@ class PoolDetail(TypedDict):
         pool: Pool information
         blockCount: Block counts for different time periods
         blockShare: Pool's share of total blocks for different time periods
-        estimatedHashrate: Estimated hashrate based on blocks mined
-        reportedHashrate: Self-reported hashrate (if available)
+        estimatedHashrate: Estimated hashrate based on blocks mined (H/s)
+        reportedHashrate: Self-reported hashrate (if available, H/s)
         totalReward: Total reward earned by this pool (sats, all time; None for minor pools)
     """
     pool: PoolDetailInfo
@@ -1125,10 +1156,10 @@ class PoolHashrateEntry(TypedDict):
     A single pool hashrate data point.
 
     Attributes:
-        timestamp: Unix timestamp.
-        avgHashrate: Average hashrate (H/s).
-        share: Pool's share of total network hashrate.
-        poolName: Pool name.
+        timestamp: Unix timestamp
+        avgHashrate: Average hashrate (H/s)
+        share: Pool's share of total network hashrate (0.0 - 1.0)
+        poolName: Pool name
     """
     timestamp: Timestamp
     avgHashrate: int
@@ -1149,10 +1180,16 @@ class PoolInfo(TypedDict):
     unique_id: int
 
 class PoolSlugAndHeightParam(TypedDict):
+    """
+    Mining pool slug + block height path parameters
+    """
     slug: PoolSlug
     height: Height
 
 class PoolSlugParam(TypedDict):
+    """
+    Mining pool slug path parameter
+    """
     slug: PoolSlug
 
 class PoolStats(TypedDict):
@@ -1187,9 +1224,9 @@ class PoolsSummary(TypedDict):
     Attributes:
         pools: List of pools sorted by block count descending
         blockCount: Total blocks in the time period
-        lastEstimatedHashrate: Estimated network hashrate (hashes per second)
-        lastEstimatedHashrate3d: Estimated network hashrate over last 3 days
-        lastEstimatedHashrate1w: Estimated network hashrate over last 1 week
+        lastEstimatedHashrate: Estimated network hashrate (H/s)
+        lastEstimatedHashrate3d: Estimated network hashrate over last 3 days (H/s)
+        lastEstimatedHashrate1w: Estimated network hashrate over last 1 week (H/s)
     """
     pools: List[PoolStats]
     blockCount: int
@@ -1341,9 +1378,15 @@ class SyncStatus(TypedDict):
     last_indexed_at_unix: Timestamp
 
 class TimePeriodParam(TypedDict):
+    """
+    Time period path parameter (24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y)
+    """
     time_period: TimePeriod
 
 class TimestampParam(TypedDict):
+    """
+    UNIX timestamp path parameter
+    """
     timestamp: Timestamp
 
 class TxOut(TypedDict):
@@ -1444,6 +1487,9 @@ class TxOutspend(TypedDict):
     status: Union[TxStatus, None]
 
 class TxidParam(TypedDict):
+    """
+    Transaction ID path parameter
+    """
     txid: Txid
 
 class TxidVout(TypedDict):
@@ -7296,7 +7342,7 @@ class BrkClient(BrkClientBase):
     def get_block_header(self, hash: BlockHash) -> str:
         """Block header.
 
-        Returns the hex-encoded block header.
+        Returns the hex-encoded 80-byte block header.
 
         *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-header)*
 
@@ -7738,7 +7784,7 @@ class BrkClient(BrkClientBase):
     def get_cpfp(self, txid: Txid) -> CpfpInfo:
         """CPFP info.
 
-        Returns ancestors and descendants for a CPFP transaction.
+        Returns ancestors and descendants for a CPFP (Child Pays For Parent) transaction, including the effective fee rate of the package.
 
         *[Mempool.space docs](https://mempool.space/docs/api/rest#get-children-pay-for-parent)*
 
@@ -7802,7 +7848,7 @@ class BrkClient(BrkClientBase):
     def get_block_fee_rates(self, time_period: TimePeriod) -> List[BlockFeeRatesEntry]:
         """Block fee rates.
 
-        Get block fee rate percentiles (min, 10th, 25th, median, 75th, 90th, max) for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+        Get block fee rate percentiles (min, 10th, 25th, median, 75th, 90th, max) for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
 
         *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-feerates)*
 
@@ -7812,7 +7858,7 @@ class BrkClient(BrkClientBase):
     def get_block_fees(self, time_period: TimePeriod) -> List[BlockFeesEntry]:
         """Block fees.
 
-        Get average block fees for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+        Get average total fees per block for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
 
         *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-fees)*
 
@@ -7822,7 +7868,7 @@ class BrkClient(BrkClientBase):
     def get_block_rewards(self, time_period: TimePeriod) -> List[BlockRewardsEntry]:
         """Block rewards.
 
-        Get average block rewards (coinbase = subsidy + fees) for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+        Get average coinbase reward (subsidy + fees) per block for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
 
         *[Mempool.space docs](https://mempool.space/docs/api/rest#get-block-rewards)*
 
@@ -7832,7 +7878,7 @@ class BrkClient(BrkClientBase):
     def get_block_sizes_weights(self, time_period: TimePeriod) -> BlockSizesWeights:
         """Block sizes and weights.
 
-        Get average block sizes and weights for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+        Get average block sizes and weights for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
 
         *[Mempool.space docs](https://mempool.space/docs/api/rest#get-sizes-weights)*
 
@@ -7862,7 +7908,7 @@ class BrkClient(BrkClientBase):
     def get_difficulty_adjustments_by_period(self, time_period: TimePeriod) -> List[DifficultyAdjustmentEntry]:
         """Difficulty adjustments.
 
-        Get historical difficulty adjustments for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y.
+        Get historical difficulty adjustments for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
 
         *[Mempool.space docs](https://mempool.space/docs/api/rest#get-difficulty-adjustments)*
 
@@ -7892,7 +7938,7 @@ class BrkClient(BrkClientBase):
     def get_pools_hashrate_by_period(self, time_period: TimePeriod) -> List[PoolHashrateEntry]:
         """All pools hashrate.
 
-        Get hashrate data for all mining pools for a time period. Valid periods: 1m, 3m, 6m, 1y, 2y, 3y
+        Get hashrate data for all mining pools for a time period. Valid periods: `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
 
         *[Mempool.space docs](https://mempool.space/docs/api/rest#get-mining-pool-hashrates)*
 
@@ -7902,7 +7948,7 @@ class BrkClient(BrkClientBase):
     def get_hashrate_by_period(self, time_period: TimePeriod) -> HashrateSummary:
         """Network hashrate.
 
-        Get network hashrate and difficulty data for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+        Get network hashrate and difficulty data for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
 
         *[Mempool.space docs](https://mempool.space/docs/api/rest#get-hashrate)*
 
@@ -7962,7 +8008,7 @@ class BrkClient(BrkClientBase):
     def get_pool_stats(self, time_period: TimePeriod) -> PoolsSummary:
         """Mining pool statistics.
 
-        Get mining pool statistics for a time period. Valid periods: 24h, 3d, 1w, 1m, 3m, 6m, 1y, 2y, 3y
+        Get mining pool statistics for a time period. Valid periods: `24h`, `3d`, `1w`, `1m`, `3m`, `6m`, `1y`, `2y`, `3y`.
 
         *[Mempool.space docs](https://mempool.space/docs/api/rest#get-mining-pools)*
 
@@ -8002,7 +8048,7 @@ class BrkClient(BrkClientBase):
     def validate_address(self, address: str) -> AddrValidation:
         """Validate address.
 
-        Validate a Bitcoin address and get information about its type and scriptPubKey.
+        Validate a Bitcoin address and get information about its type and scriptPubKey. Returns `isvalid: false` with an error message for invalid addresses.
 
         *[Mempool.space docs](https://mempool.space/docs/api/rest#get-address-validate)*
 
diff --git a/website/.gitignore b/website/.gitignore
index 5273bf3cf..88a3873f0 100644
--- a/website/.gitignore
+++ b/website/.gitignore
@@ -3,3 +3,4 @@
 *_old.js
 *dump*
 TODO.md
+_explorer.js
diff --git a/website/scripts/_types.js b/website/scripts/_types.js
index 55d2200cc..ea75b727f 100644
--- a/website/scripts/_types.js
+++ b/website/scripts/_types.js
@@ -7,6 +7,7 @@
  * @import { Options } from './options/full.js'
  *
  * @import { PersistedValue } from './utils/persisted.js'
+ * @import { MapCache } from './utils/cache.js'
  *
  * @import { SingleValueData, CandlestickData, Series, AnySeries, ISeries, HistogramData, LineData, BaselineData, LineSeriesPartialOptions, BaselineSeriesPartialOptions, HistogramSeriesPartialOptions, CandlestickSeriesPartialOptions, Chart, Legend } from "./utils/chart/index.js"
  *
@@ -57,6 +58,9 @@
  * @typedef {Brk.BlockHash} BlockHash
  * @typedef {Brk.BlockInfoV1} BlockInfoV1
  * @typedef {Brk.Transaction} Transaction
+ * @typedef {Brk.AddrStats} AddrStats
+ * @typedef {Brk.TxIn} TxIn
+ * @typedef {Brk.TxOut} TxOut
  * ActivePriceRatioPattern: ratio pattern with price (extended)
  * @typedef {Brk.BpsPriceRatioPattern} ActivePriceRatioPattern
  * PriceRatioPercentilesPattern: price pattern with ratio + percentiles (no SMAs/stdDev)
diff --git a/website/scripts/explorer/address.js b/website/scripts/explorer/address.js
new file mode 100644
index 000000000..b21970e0a
--- /dev/null
+++ b/website/scripts/explorer/address.js
@@ -0,0 +1,115 @@
+import { brk } from "../utils/client.js";
+import { createMapCache } from "../utils/cache.js";
+import { latestPrice } from "../utils/price.js";
+import { formatBtc, renderRows, renderTx, TX_PAGE_SIZE } from "./render.js";
+
+/** @type {MapCache<Transaction[]>} */
+const addrTxCache = createMapCache(200);
+
+/**
+ * @param {string} address
+ * @param {HTMLDivElement} el
+ * @param {{ signal: AbortSignal, cache: MapCache<AddrStats> }} options
+ */
+export async function showAddrDetail(address, el, { signal, cache }) {
+  el.hidden = false;
+  el.scrollTop = 0;
+  el.innerHTML = "";
+
+  try {
+    const cached = cache.get(address);
+    const stats = cached ?? (await brk.getAddress(address, { signal }));
+    if (!cached) cache.set(address, stats);
+    if (signal.aborted) return;
+    const chain = stats.chainStats;
+
+    const title = document.createElement("h1");
+    title.textContent = "Address";
+    el.append(title);
+
+    const balance = chain.fundedTxoSum - chain.spentTxoSum;
+    const mempool = stats.mempoolStats;
+    const pending = mempool ? mempool.fundedTxoSum - mempool.spentTxoSum : 0;
+    const pendingUtxos = mempool
+      ? mempool.fundedTxoCount - mempool.spentTxoCount
+      : 0;
+    const confirmedUtxos = chain.fundedTxoCount - chain.spentTxoCount;
+    const price = latestPrice();
+    const fmtUsd = (/** @type {number} */ sats) =>
+      price
+        ? ` $${((sats / 1e8) * price).toLocaleString(undefined, { minimumFractionDigits: 2, maximumFractionDigits: 2 })}`
+        : "";
+
+    renderRows(
+      [
+        ["Address", address],
+        ["Confirmed Balance", `${formatBtc(balance)} BTC${fmtUsd(balance)}`],
+        [
+          "Pending",
+          `${pending >= 0 ? "+" : ""}${formatBtc(pending)} BTC${fmtUsd(pending)}`,
+        ],
+        ["Confirmed UTXOs", confirmedUtxos.toLocaleString()],
+        ["Pending UTXOs", pendingUtxos.toLocaleString()],
+        ["Total Received", `${formatBtc(chain.fundedTxoSum)} BTC`],
+        ["Tx Count", chain.txCount.toLocaleString()],
+        [
+          "Type",
+          /** @type {any} */ ((stats).addrType ?? "unknown")
+            .replace(/^v\d+_/, "")
+            .toUpperCase(),
+        ],
+        [
+          "Avg Cost Basis",
+          chain.realizedPrice
+            ? `$${Number(chain.realizedPrice).toLocaleString(undefined, { minimumFractionDigits: 2, maximumFractionDigits: 2 })}`
+            : "N/A",
+        ],
+      ],
+      el,
+    );
+
+    const section = document.createElement("div");
+    section.classList.add("transactions");
+    const heading = document.createElement("h2");
+    heading.textContent = "Transactions";
+    section.append(heading);
+    el.append(section);
+
+    let loading = false;
+    let pageIndex = 0;
+    /** @type {string | undefined} */
+    let afterTxid;
+
+    const observer = new IntersectionObserver((entries) => {
+      if (entries[0].isIntersecting && !loading && pageIndex * TX_PAGE_SIZE < chain.txCount)
+        loadMore();
+    });
+
+    async function loadMore() {
+      loading = true;
+      const key = `${address}:${pageIndex}`;
+      try {
+        const cached = addrTxCache.get(key);
+        const txs = cached ?? await brk.getAddressTxs(address, afterTxid, { signal });
+        if (!cached) addrTxCache.set(key, txs);
+        for (const tx of txs) section.append(renderTx(tx));
+        pageIndex++;
+        if (txs.length) {
+          afterTxid = txs[txs.length - 1].txid;
+          observer.disconnect();
+          const last = section.lastElementChild;
+          if (last) observer.observe(last);
+        }
+      } catch (e) {
+        console.error("explorer addr txs:", e);
+        pageIndex = chain.txCount; // stop loading
+      }
+      loading = false;
+    }
+
+    await loadMore();
+  } catch (e) {
+    console.error("explorer addr:", e);
+    el.textContent = "Address not found";
+  }
+}
diff --git a/website/scripts/explorer/block.js b/website/scripts/explorer/block.js
new file mode 100644
index 000000000..e13c83fc8
--- /dev/null
+++ b/website/scripts/explorer/block.js
@@ -0,0 +1,230 @@
+import { brk } from "../utils/client.js";
+import { createMapCache } from "../utils/cache.js";
+import { createPersistedValue } from "../utils/persisted.js";
+import { formatFeeRate, renderTx, TX_PAGE_SIZE } from "./render.js";
+
+/** @typedef {[string, (b: BlockInfoV1) => string | null, ((b: BlockInfoV1) => string | null)?]} RowDef */
+
+/** @param {(x: NonNullable<BlockInfoV1["extras"]>) => string | null} fn @returns {(b: BlockInfoV1) => string | null} */
+const ext = (fn) => (b) => (b.extras ? fn(b.extras) : null);
+
+/** @type {RowDef[]} */
+const ROW_DEFS = [
+  ["Hash", (b) => b.id, (b) => `/block/${b.id}`],
+  ["Previous Hash", (b) => b.previousblockhash, (b) => `/block/${b.previousblockhash}`],
+  ["Merkle Root", (b) => b.merkleRoot],
+  ["Timestamp", (b) => new Date(b.timestamp * 1000).toUTCString()],
+  ["Median Time", (b) => new Date(b.mediantime * 1000).toUTCString()],
+  ["Version", (b) => `0x${b.version.toString(16)}`],
+  ["Bits", (b) => b.bits.toString(16)],
+  ["Nonce", (b) => b.nonce.toLocaleString()],
+  ["Difficulty", (b) => Number(b.difficulty).toLocaleString()],
+  ["Size", (b) => `${(b.size / 1_000_000).toFixed(2)} MB`],
+  ["Weight", (b) => `${(b.weight / 1_000_000).toFixed(2)} MWU`],
+  ["Transactions", (b) => b.txCount.toLocaleString()],
+  ["Price", ext((x) => `$${x.price.toLocaleString()}`)],
+  ["Pool", ext((x) => x.pool.name)],
+  ["Pool ID", ext((x) => x.pool.id.toString())],
+  ["Pool Slug", ext((x) => x.pool.slug)],
+  ["Miner Names", ext((x) => x.pool.minerNames?.join(", ") || null)],
+  ["Reward", ext((x) => `${(x.reward / 1e8).toFixed(8)} BTC`)],
+  ["Total Fees", ext((x) => `${(x.totalFees / 1e8).toFixed(8)} BTC`)],
+  ["Median Fee Rate", ext((x) => `${formatFeeRate(x.medianFee)} sat/vB`)],
+  ["Avg Fee Rate", ext((x) => `${formatFeeRate(x.avgFeeRate)} sat/vB`)],
+  ["Avg Fee", ext((x) => `${x.avgFee.toLocaleString()} sat`)],
+  ["Median Fee", ext((x) => `${x.medianFeeAmt.toLocaleString()} sat`)],
+  ["Fee Range", ext((x) => x.feeRange.map((f) => formatFeeRate(f)).join(", ") + " sat/vB")],
+  ["Fee Percentiles", ext((x) => x.feePercentiles.map((f) => f.toLocaleString()).join(", ") + " sat")],
+  ["Avg Tx Size", ext((x) => `${x.avgTxSize.toLocaleString()} B`)],
+  ["Virtual Size", ext((x) => `${x.virtualSize.toLocaleString()} vB`)],
+  ["Inputs", ext((x) => x.totalInputs.toLocaleString())],
+  ["Outputs", ext((x) => x.totalOutputs.toLocaleString())],
+  ["Total Input Amount", ext((x) => `${(x.totalInputAmt / 1e8).toFixed(8)} BTC`)],
+  ["Total Output Amount", ext((x) => `${(x.totalOutputAmt / 1e8).toFixed(8)} BTC`)],
+  ["UTXO Set Change", ext((x) => x.utxoSetChange.toLocaleString())],
+  ["UTXO Set Size", ext((x) => x.utxoSetSize.toLocaleString())],
+  ["SegWit Txs", ext((x) => x.segwitTotalTxs.toLocaleString())],
+  ["SegWit Size", ext((x) => `${x.segwitTotalSize.toLocaleString()} B`)],
+  ["SegWit Weight", ext((x) => `${x.segwitTotalWeight.toLocaleString()} WU`)],
+  ["Coinbase Address", ext((x) => x.coinbaseAddress || null)],
+  ["Coinbase Addresses", ext((x) => x.coinbaseAddresses.join(", ") || null)],
+  ["Coinbase Raw", ext((x) => x.coinbaseRaw)],
+  ["Coinbase Signature", ext((x) => x.coinbaseSignature)],
+  ["Coinbase Signature ASCII", ext((x) => x.coinbaseSignatureAscii)],
+  ["Header", ext((x) => x.header)],
+];
+
+/** @typedef {{ first: HTMLButtonElement, prev: HTMLButtonElement, label: HTMLSpanElement, next: HTMLButtonElement, last: HTMLButtonElement }} TxNav */
+
+/** @type {HTMLDivElement} */ let el;
+/** @type {HTMLSpanElement} */ let heightPrefix;
+/** @type {HTMLSpanElement} */ let heightNum;
+/** @type {{ row: HTMLDivElement, valueEl: HTMLSpanElement }[]} */ let detailRows;
+/** @type {HTMLDivElement} */ let txList;
+/** @type {HTMLDivElement} */ let txSection;
+/** @type {IntersectionObserver} */ let txObserver;
+/** @type {TxNav[]} */ let txNavs = [];
+/** @type {BlockInfoV1 | null} */ let txBlock = null;
+let txTotalPages = 0;
+let txLoading = false;
+let txLoaded = false;
+const txPageCache = createMapCache(200);
+
+const txPageParam = createPersistedValue({
+  defaultValue: 0,
+  urlKey: "page",
+  serialize: (v) => String(v + 1),
+  deserialize: (s) => Math.max(0, Number(s) - 1),
+});
+
+/** @param {HTMLElement} parent @param {(e: MouseEvent) => void} linkHandler */
+export function initBlockDetails(parent, linkHandler) {
+  el = document.createElement("div");
+  el.id = "block-details";
+  parent.append(el);
+
+  const title = document.createElement("h1");
+  title.textContent = "Block ";
+  const code = document.createElement("code");
+  const container = document.createElement("span");
+  heightPrefix = document.createElement("span");
+  heightPrefix.style.opacity = "0.5";
+  heightPrefix.style.userSelect = "none";
+  heightNum = document.createElement("span");
+  container.append(heightPrefix, heightNum);
+  code.append(container);
+  title.append(code);
+  el.append(title);
+
+  el.addEventListener("click", linkHandler);
+
+  detailRows = ROW_DEFS.map(([label, , linkFn]) => {
+    const row = document.createElement("div");
+    row.classList.add("row");
+    const labelEl = document.createElement("span");
+    labelEl.classList.add("label");
+    labelEl.textContent = label;
+    const valueEl = document.createElement(linkFn ? "a" : "span");
+    valueEl.classList.add("value");
+    row.append(labelEl, valueEl);
+    el.append(row);
+    return { row, valueEl };
+  });
+
+  txSection = document.createElement("div");
+  txSection.classList.add("transactions");
+  el.append(txSection);
+
+  const txHeader = document.createElement("div");
+  txHeader.classList.add("tx-header");
+  const heading = document.createElement("h2");
+  heading.textContent = "Transactions";
+  txHeader.append(heading, createTxNav());
+  txSection.append(txHeader);
+
+  txList = document.createElement("div");
+  txList.classList.add("tx-list");
+  txSection.append(txList, createTxNav());
+
+  txObserver = new IntersectionObserver((entries) => {
+    if (entries[0].isIntersecting && !txLoaded) {
+      loadTxPage(txPageParam.value, false);
+    }
+  });
+  txObserver.observe(txSection);
+}
+
+function createTxNav() {
+  const nav = document.createElement("div");
+  nav.classList.add("pagination");
+  const first = document.createElement("button");
+  first.textContent = "\u00AB";
+  const prev = document.createElement("button");
+  prev.textContent = "\u2190";
+  const label = document.createElement("span");
+  const next = document.createElement("button");
+  next.textContent = "\u2192";
+  const last = document.createElement("button");
+  last.textContent = "\u00BB";
+  nav.append(first, prev, label, next, last);
+  first.addEventListener("click", () => loadTxPage(0));
+  prev.addEventListener("click", () => loadTxPage(txPageParam.value - 1));
+  next.addEventListener("click", () => loadTxPage(txPageParam.value + 1));
+  last.addEventListener("click", () => loadTxPage(txTotalPages - 1));
+  txNavs.push({ first, prev, label, next, last });
+  return nav;
+}
+
+/** @param {number} page */
+function updateTxNavs(page) {
+  const atFirst = page <= 0;
+  const atLast = page >= txTotalPages - 1;
+  for (const n of txNavs) {
+    n.label.textContent = `${page + 1} / ${txTotalPages}`;
+    n.first.disabled = atFirst;
+    n.prev.disabled = atFirst;
+    n.next.disabled = atLast;
+    n.last.disabled = atLast;
+  }
+}
+
+/** @param {BlockInfoV1} block */
+export function update(block) {
+  show();
+  el.scrollTop = 0;
+
+  const str = block.height.toString();
+  heightPrefix.textContent = "#" + "0".repeat(7 - str.length);
+  heightNum.textContent = str;
+
+  ROW_DEFS.forEach(([, getter, linkFn], i) => {
+    const value = getter(block);
+    const { row, valueEl } = detailRows[i];
+    if (value !== null) {
+      valueEl.textContent = value;
+      if (linkFn)
+        /** @type {HTMLAnchorElement} */ (valueEl).href = linkFn(block) ?? "";
+      row.hidden = false;
+    } else {
+      row.hidden = true;
+    }
+  });
+
+  txBlock = block;
+  txTotalPages = Math.ceil(block.txCount / TX_PAGE_SIZE);
+  if (txLoaded) txPageParam.setImmediate(0);
+  txLoaded = false;
+  updateTxNavs(txPageParam.value);
+  txList.innerHTML = "";
+  txObserver.disconnect();
+  txObserver.observe(txSection);
+}
+
+export function show() {
+  el.hidden = false;
+}
+
+export function hide() {
+  el.hidden = true;
+}
+
+/** @param {number} page @param {boolean} [pushUrl] */
+async function loadTxPage(page, pushUrl = true) {
+  if (txLoading || !txBlock || page < 0 || page >= txTotalPages) return;
+  txLoading = true;
+  txLoaded = true;
+  if (pushUrl) txPageParam.setImmediate(page);
+  updateTxNavs(page);
+  const key = `${txBlock.id}:${page}`;
+  try {
+    const cached = txPageCache.get(key);
+    const txs = cached ?? await brk.getBlockTxsFromIndex(txBlock.id, page * TX_PAGE_SIZE);
+    if (!cached) txPageCache.set(key, txs);
+    txList.innerHTML = "";
+    const ascii = txBlock.extras?.coinbaseSignatureAscii;
+    for (const tx of txs) txList.append(renderTx(tx, ascii));
+  } catch (e) {
+    console.error("explorer txs:", e);
+  }
+  txLoading = false;
+}
diff --git a/website/scripts/explorer/chain.js b/website/scripts/explorer/chain.js
new file mode 100644
index 000000000..5d23066eb
--- /dev/null
+++ b/website/scripts/explorer/chain.js
@@ -0,0 +1,240 @@
+import { brk } from "../utils/client.js";
+import { createHeightElement, formatFeeRate } from "./render.js";
+
+const LOOKAHEAD = 15;
+
+/** @type {HTMLDivElement} */ let chainEl;
+/** @type {HTMLDivElement} */ let blocksEl;
+/** @type {HTMLDivElement | null} */ let selectedCube = null;
+/** @type {IntersectionObserver} */ let olderObserver;
+/** @type {(block: BlockInfoV1) => void} */ let onSelect = () => {};
+/** @type {(cube: HTMLDivElement) => void} */ let onCubeClick = () => {};
+
+/** @type {Map<BlockHash, BlockInfoV1>} */
+const blocksByHash = new Map();
+
+let newestHeight = -1;
+let oldestHeight = Infinity;
+let loadingOlder = false;
+let loadingNewer = false;
+let reachedTip = false;
+
+/**
+ * @param {HTMLElement} parent
+ * @param {{ onSelect: (block: BlockInfoV1) => void, onCubeClick: (cube: HTMLDivElement) => void }} callbacks
+ */
+export function initChain(parent, callbacks) {
+  onSelect = callbacks.onSelect;
+  onCubeClick = callbacks.onCubeClick;
+
+  chainEl = document.createElement("div");
+  chainEl.id = "chain";
+  parent.append(chainEl);
+
+  blocksEl = document.createElement("div");
+  blocksEl.classList.add("blocks");
+  chainEl.append(blocksEl);
+
+  olderObserver = new IntersectionObserver(
+    (entries) => {
+      if (entries[0].isIntersecting) loadOlder();
+    },
+    { root: chainEl },
+  );
+
+  chainEl.addEventListener(
+    "scroll",
+    () => {
+      const nearStart =
+        (chainEl.scrollHeight > chainEl.clientHeight &&
+          chainEl.scrollTop <= 50) ||
+        (chainEl.scrollWidth > chainEl.clientWidth &&
+          chainEl.scrollLeft <= 50);
+      if (nearStart && !reachedTip && !loadingNewer) loadNewer();
+    },
+    { passive: true },
+  );
+}
+
+/** @param {string} hash */
+export function getBlock(hash) {
+  return blocksByHash.get(hash);
+}
+
+/** @param {string} hash */
+export function findCube(hash) {
+  return /** @type {HTMLDivElement | null} */ (
+    blocksEl.querySelector(`[data-hash="${hash}"]`)
+  );
+}
+
+export function lastCube() {
+  return /** @type {HTMLDivElement | null} */ (blocksEl.lastElementChild);
+}
+
+/** @param {HTMLDivElement} cube @param {{ scroll?: boolean }} [opts] */
+export function selectCube(cube, { scroll = false } = {}) {
+  const changed = cube !== selectedCube;
+  if (changed) {
+    if (selectedCube) selectedCube.classList.remove("selected");
+    selectedCube = cube;
+    cube.classList.add("selected");
+  }
+  if (scroll) cube.scrollIntoView({ behavior: "smooth" });
+  const hash = cube.dataset.hash;
+  if (hash) {
+    const block = blocksByHash.get(hash);
+    if (block) onSelect(block);
+  }
+}
+
+export function clear() {
+  newestHeight = -1;
+  oldestHeight = Infinity;
+  loadingOlder = false;
+  loadingNewer = false;
+  reachedTip = false;
+  selectedCube = null;
+  blocksEl.innerHTML = "";
+  olderObserver.disconnect();
+}
+
+function observeOldestEdge() {
+  olderObserver.disconnect();
+  const oldest = blocksEl.firstElementChild;
+  if (oldest) olderObserver.observe(oldest);
+}
+
+/** @param {BlockInfoV1[]} blocks */
+function appendNewerBlocks(blocks) {
+  if (!blocks.length) return false;
+  const anchor = blocksEl.lastElementChild;
+  const anchorRect = anchor?.getBoundingClientRect();
+  for (let i = blocks.length - 1; i >= 0; i--) {
+    const b = blocks[i];
+    if (b.height > newestHeight) {
+      blocksEl.append(createBlockCube(b));
+    } else {
+      blocksByHash.set(b.id, b);
+    }
+  }
+  newestHeight = Math.max(newestHeight, blocks[0].height);
+  if (anchor && anchorRect) {
+    const r = anchor.getBoundingClientRect();
+    chainEl.scrollTop += r.top - anchorRect.top;
+    chainEl.scrollLeft += r.left - anchorRect.left;
+  }
+  return true;
+}
+
+/** @param {number | null} [height] */
+export async function loadInitial(height) {
+  const blocks =
+    height != null
+      ? await brk.getBlocksV1FromHeight(height)
+      : await brk.getBlocksV1();
+
+  for (const b of blocks) blocksEl.prepend(createBlockCube(b));
+  newestHeight = blocks[0].height;
+  oldestHeight = blocks[blocks.length - 1].height;
+  reachedTip = height == null;
+  observeOldestEdge();
+  if (!reachedTip) await loadNewer();
+}
+
+export async function poll() {
+  if (newestHeight === -1 || !reachedTip) return;
+  try {
+    const blocks = await brk.getBlocksV1();
+    appendNewerBlocks(blocks);
+  } catch (e) {
+    console.error("explorer poll:", e);
+  }
+}
+
+async function loadOlder() {
+  if (loadingOlder || oldestHeight <= 0) return;
+  loadingOlder = true;
+  try {
+    const blocks = await brk.getBlocksV1FromHeight(oldestHeight - 1);
+    for (const block of blocks) blocksEl.prepend(createBlockCube(block));
+    if (blocks.length) {
+      oldestHeight = blocks[blocks.length - 1].height;
+      observeOldestEdge();
+    }
+  } catch (e) {
+    console.error("explorer loadOlder:", e);
+  }
+  loadingOlder = false;
+}
+
+async function loadNewer() {
+  if (loadingNewer || newestHeight === -1 || reachedTip) return;
+  loadingNewer = true;
+  try {
+    const blocks = await brk.getBlocksV1FromHeight(newestHeight + LOOKAHEAD);
+    if (!appendNewerBlocks(blocks)) reachedTip = true;
+  } catch (e) {
+    console.error("explorer loadNewer:", e);
+  }
+  loadingNewer = false;
+}
+
+/** @param {BlockInfoV1} block */
+function createBlockCube(block) {
+  const { cubeElement, leftFaceElement, rightFaceElement, topFaceElement } =
+    createCube();
+
+  cubeElement.dataset.hash = block.id;
+  blocksByHash.set(block.id, block);
+  cubeElement.addEventListener("click", () => onCubeClick(cubeElement));
+
+  const heightEl = document.createElement("p");
+  heightEl.append(createHeightElement(block.height));
+  rightFaceElement.append(heightEl);
+
+  const feesEl = document.createElement("div");
+  feesEl.classList.add("fees");
+  leftFaceElement.append(feesEl);
+  const extras = block.extras;
+  const medianFee = extras ? extras.medianFee : 0;
+  const feeRange = extras ? extras.feeRange : [0, 0, 0, 0, 0, 0, 0];
+  const avg = document.createElement("p");
+  avg.innerHTML = `~${formatFeeRate(medianFee)}`;
+  feesEl.append(avg);
+  const range = document.createElement("p");
+  const min = document.createElement("span");
+  min.innerHTML = formatFeeRate(feeRange[0]);
+  const dash = document.createElement("span");
+  dash.style.opacity = "0.5";
+  dash.innerHTML = `-`;
+  const max = document.createElement("span");
+  max.innerHTML = formatFeeRate(feeRange[6]);
+  range.append(min, dash, max);
+  feesEl.append(range);
+  const unit = document.createElement("p");
+  unit.style.opacity = "0.5";
+  unit.innerHTML = `sat/vB`;
+  feesEl.append(unit);
+
+  const miner = document.createElement("span");
+  miner.innerHTML = extras ? extras.pool.name : "Unknown";
+  topFaceElement.append(miner);
+
+  return cubeElement;
+}
+
+function createCube() {
+  const cubeElement = document.createElement("div");
+  cubeElement.classList.add("cube");
+  const rightFaceElement = document.createElement("div");
+  rightFaceElement.classList.add("face", "right");
+  cubeElement.append(rightFaceElement);
+  const leftFaceElement = document.createElement("div");
+  leftFaceElement.classList.add("face", "left");
+  cubeElement.append(leftFaceElement);
+  const topFaceElement = document.createElement("div");
+  topFaceElement.classList.add("face", "top");
+  cubeElement.append(topFaceElement);
+  return { cubeElement, leftFaceElement, rightFaceElement, topFaceElement };
+}
diff --git a/website/scripts/explorer/index.js b/website/scripts/explorer/index.js
new file mode 100644
index 000000000..d7f990765
--- /dev/null
+++ b/website/scripts/explorer/index.js
@@ -0,0 +1,241 @@
+import { explorerElement } from "../utils/elements.js";
+import { brk } from "../utils/client.js";
+import { createMapCache } from "../utils/cache.js";
+import {
+  initChain,
+  loadInitial,
+  poll,
+  selectCube,
+  findCube,
+  lastCube,
+  clear as clearChain,
+} from "./chain.js";
+import {
+  initBlockDetails,
+  update as updateBlock,
+  show as showBlock,
+  hide as hideBlock,
+} from "./block.js";
+import { showTxFromData } from "./tx.js";
+import { showAddrDetail } from "./address.js";
+
+/** @returns {string[]} */
+function pathSegments() {
+  return window.location.pathname.split("/").filter((v) => v);
+}
+
+/** @type {HTMLDivElement} */ let secondaryPanel;
+/** @type {number | undefined} */ let pollInterval;
+/** @type {Transaction | null} */ let pendingTx = null;
+let navController = new AbortController();
+const txCache = createMapCache(50);
+const addrCache = createMapCache(50);
+
+function navigate() {
+  navController.abort();
+  navController = new AbortController();
+  return navController.signal;
+}
+
+function showBlockPanel() {
+  showBlock();
+  secondaryPanel.hidden = true;
+}
+
+function showSecondaryPanel() {
+  hideBlock();
+  secondaryPanel.hidden = false;
+}
+
+/** @param {MouseEvent} e */
+function handleLinkClick(e) {
+  const a = /** @type {HTMLAnchorElement | null} */ (
+    /** @type {HTMLElement} */ (e.target).closest("a[href]")
+  );
+  if (!a) return;
+  const m = a.pathname.match(/^\/(block|tx|address)\/(.+)/);
+  if (!m) return;
+  e.preventDefault();
+  if (m[1] === "block") {
+    navigateToBlock(m[2]);
+  } else if (m[1] === "tx") {
+    history.pushState(null, "", a.href);
+    navigateToTx(m[2]);
+  } else {
+    history.pushState(null, "", a.href);
+    navigateToAddr(m[2]);
+  }
+}
+
+export function init() {
+  initChain(explorerElement, {
+    onSelect: (block) => {
+      updateBlock(block);
+      showBlockPanel();
+    },
+    onCubeClick: (cube) => {
+      const hash = cube.dataset.hash;
+      if (hash) history.pushState(null, "", `/block/${hash}`);
+      selectCube(cube);
+    },
+  });
+
+  initBlockDetails(explorerElement, handleLinkClick);
+
+  secondaryPanel = document.createElement("div");
+  secondaryPanel.id = "tx-details";
+  secondaryPanel.hidden = true;
+  explorerElement.append(secondaryPanel);
+  secondaryPanel.addEventListener("click", handleLinkClick);
+
+  new MutationObserver(() => {
+    if (explorerElement.hidden) stopPolling();
+    else startPolling();
+  }).observe(explorerElement, {
+    attributes: true,
+    attributeFilter: ["hidden"],
+  });
+
+  document.addEventListener("visibilitychange", () => {
+    if (!document.hidden && !explorerElement.hidden) poll();
+  });
+
+  window.addEventListener("popstate", () => {
+    const [kind, value] = pathSegments();
+    if (kind === "block" && value) navigateToBlock(value, false);
+    else if (kind === "tx" && value) navigateToTx(value);
+    else if (kind === "address" && value) navigateToAddr(value);
+    else showBlockPanel();
+  });
+
+  load();
+}
+
+function startPolling() {
+  stopPolling();
+  poll();
+  pollInterval = setInterval(poll, 15_000);
+}
+
+function stopPolling() {
+  if (pollInterval !== undefined) {
+    clearInterval(pollInterval);
+    pollInterval = undefined;
+  }
+}
+
+async function load() {
+  try {
+    const height = await resolveStartHeight();
+    await loadInitial(height);
+    route();
+  } catch (e) {
+    console.error("explorer load:", e);
+  }
+}
+
+/** @param {AbortSignal} [signal] @returns {Promise<number | null>} */
+async function resolveStartHeight(signal) {
+  const [kind, value] = pathSegments();
+  if (!value) return null;
+  if (kind === "block") {
+    if (/^\d+$/.test(value)) return Number(value);
+    return (await brk.getBlockV1(value, { signal })).height;
+  }
+  if (kind === "tx") {
+    const tx = txCache.get(value) ?? (await brk.getTx(value, { signal }));
+    txCache.set(value, tx);
+    pendingTx = tx;
+    return tx.status?.blockHeight ?? null;
+  }
+  return null;
+}
+
+function route() {
+  const [kind, value] = pathSegments();
+  if (pendingTx) {
+    const hash = pendingTx.status?.blockHash;
+    const cube = hash ? findCube(hash) : null;
+    if (cube) selectCube(cube);
+    showTxFromData(pendingTx, secondaryPanel);
+    showSecondaryPanel();
+    pendingTx = null;
+  } else if (kind === "address" && value) {
+    const cube = lastCube();
+    if (cube) selectCube(cube);
+    navigateToAddr(value);
+  } else {
+    const cube = lastCube();
+    if (cube) selectCube(cube);
+  }
+}
+
+/** @param {string} hash @param {boolean} [pushUrl] */
+async function navigateToBlock(hash, pushUrl = true) {
+  if (pushUrl) history.pushState(null, "", `/block/${hash}`);
+  const cube = findCube(hash);
+  if (cube) {
+    selectCube(cube, { scroll: true });
+  } else {
+    const signal = navigate();
+    try {
+      clearChain();
+      await loadInitial(await resolveStartHeight(signal));
+      if (signal.aborted) return;
+      route();
+    } catch (e) {
+      if (!signal.aborted) console.error("explorer block:", e);
+    }
+  }
+}
+
+/** @param {string} txid */
+async function navigateToTx(txid) {
+  const cached = txCache.get(txid);
+  if (cached) {
+    navigate();
+    showTxAndSelectBlock(cached);
+    return;
+  }
+  const signal = navigate();
+  try {
+    const tx = await brk.getTx(txid, {
+      signal,
+      onUpdate: (tx) => {
+        txCache.set(txid, tx);
+        if (!signal.aborted) showTxAndSelectBlock(tx);
+      },
+    });
+    txCache.set(txid, tx);
+  } catch (e) {
+    if (!signal.aborted) console.error("explorer tx:", e);
+  }
+}
+
+/** @param {Transaction} tx */
+function showTxAndSelectBlock(tx) {
+  if (tx.status?.blockHash) {
+    const cube = findCube(tx.status.blockHash);
+    if (cube) {
+      selectCube(cube, { scroll: true });
+      showTxFromData(tx, secondaryPanel);
+      showSecondaryPanel();
+      return;
+    }
+    pendingTx = tx;
+    clearChain();
+    loadInitial(tx.status.blockHeight ?? null).then(() => {
+      if (!navController.signal.aborted) route();
+    });
+    return;
+  }
+  showTxFromData(tx, secondaryPanel);
+  showSecondaryPanel();
+}
+
+/** @param {string} address */
+function navigateToAddr(address) {
+  const signal = navigate();
+  showAddrDetail(address, secondaryPanel, { signal, cache: addrCache });
+  showSecondaryPanel();
+}
diff --git a/website/scripts/explorer/render.js b/website/scripts/explorer/render.js
new file mode 100644
index 000000000..79a15dc55
--- /dev/null
+++ b/website/scripts/explorer/render.js
@@ -0,0 +1,209 @@
+export const TX_PAGE_SIZE = 25;
+
+/** @param {number} sats */
+export function formatBtc(sats) {
+  return (sats / 1e8).toFixed(8);
+}
+
+/** @param {number} rate */
+export function formatFeeRate(rate) {
+  if (rate >= 100) return Math.round(rate).toLocaleString();
+  if (rate >= 10) return rate.toFixed(1);
+  return rate.toFixed(2);
+}
+
+/** @param {string} text @param {HTMLElement} el */
+export function setAddrContent(text, el) {
+  el.textContent = "";
+  if (text.length <= 6) {
+    el.textContent = text;
+    return;
+  }
+  const head = document.createElement("span");
+  head.classList.add("addr-head");
+  head.textContent = text.slice(0, -6);
+  const tail = document.createElement("span");
+  tail.classList.add("addr-tail");
+  tail.textContent = text.slice(-6);
+  el.append(head, tail);
+}
+
+/** @param {number} height */
+export function createHeightElement(height) {
+  const container = document.createElement("span");
+  const str = height.toString();
+  const prefix = document.createElement("span");
+  prefix.style.opacity = "0.5";
+  prefix.style.userSelect = "none";
+  prefix.textContent = "#" + "0".repeat(7 - str.length);
+  const num = document.createElement("span");
+  num.textContent = str;
+  container.append(prefix, num);
+  return container;
+}
+
+/**
+ * @param {[string, string, (string | null)?][]} rows
+ * @param {HTMLElement} parent
+ */
+export function renderRows(rows, parent) {
+  for (const [label, value, href] of rows) {
+    const row = document.createElement("div");
+    row.classList.add("row");
+    const labelEl = document.createElement("span");
+    labelEl.classList.add("label");
+    labelEl.textContent = label;
+    const valueEl = document.createElement(href ? "a" : "span");
+    valueEl.classList.add("value");
+    valueEl.textContent = value;
+    if (href) /** @type {HTMLAnchorElement} */ (valueEl).href = href;
+    row.append(labelEl, valueEl);
+    parent.append(row);
+  }
+}
+
+/**
+ * @param {Transaction} tx
+ * @param {string} [coinbaseAscii]
+ */
+const IO_LIMIT = 10;
+
+/**
+ * @param {TxIn} vin
+ * @param {string} [coinbaseAscii]
+ */
+function renderInput(vin, coinbaseAscii) {
+  const row = document.createElement("div");
+  row.classList.add("tx-io");
+  const addr = document.createElement("span");
+  addr.classList.add("addr");
+  if (vin.isCoinbase) {
+    addr.textContent = "Coinbase";
+    addr.classList.add("coinbase");
+    if (coinbaseAscii) {
+      const sig = document.createElement("div");
+      sig.classList.add("coinbase-sig");
+      sig.textContent = coinbaseAscii;
+      row.append(sig);
+    }
+  } else {
+    const addrStr = /** @type {string | undefined} */ (
+      /** @type {any} */ (vin.prevout)?.scriptpubkey_address
+    );
+    if (addrStr) {
+      const link = document.createElement("a");
+      link.href = `/address/${addrStr}`;
+      setAddrContent(addrStr, link);
+      addr.append(link);
+    } else {
+      addr.textContent = "Unknown";
+    }
+  }
+  const amt = document.createElement("span");
+  amt.classList.add("amount");
+  amt.textContent = vin.prevout ? `${formatBtc(vin.prevout.value)} BTC` : "";
+  row.append(addr, amt);
+  return row;
+}
+
+/** @param {TxOut} vout */
+function renderOutput(vout) {
+  const row = document.createElement("div");
+  row.classList.add("tx-io");
+  const addr = document.createElement("span");
+  addr.classList.add("addr");
+  const type = /** @type {string | undefined} */ (
+    /** @type {any} */ (vout).scriptpubkey_type
+  );
+  const a = /** @type {string | undefined} */ (
+    /** @type {any} */ (vout).scriptpubkey_address
+  );
+  if (type === "op_return") {
+    addr.textContent = "OP_RETURN";
+    addr.classList.add("op-return");
+  } else if (a) {
+    const link = document.createElement("a");
+    link.href = `/address/${a}`;
+    setAddrContent(a, link);
+    addr.append(link);
+  } else {
+    setAddrContent(vout.scriptpubkey, addr);
+  }
+  const amt = document.createElement("span");
+  amt.classList.add("amount");
+  amt.textContent = `${formatBtc(vout.value)} BTC`;
+  row.append(addr, amt);
+  return row;
+}
+
+/**
+ * @template T
+ * @param {T[]} items
+ * @param {(item: T) => HTMLElement} render
+ * @param {HTMLElement} container
+ */
+function renderCapped(items, render, container) {
+  const limit = Math.min(items.length, IO_LIMIT);
+  for (let i = 0; i < limit; i++) container.append(render(items[i]));
+  if (items.length > IO_LIMIT) {
+    const btn = document.createElement("button");
+    btn.classList.add("show-more");
+    btn.textContent = `Show ${items.length - IO_LIMIT} more`;
+    btn.addEventListener("click", () => {
+      btn.remove();
+      for (let i = IO_LIMIT; i < items.length; i++) container.append(render(items[i]));
+    });
+    container.append(btn);
+  }
+}
+
+/** @param {Transaction} tx @param {string} [coinbaseAscii] */
+export function renderTx(tx, coinbaseAscii) {
+  const el = document.createElement("div");
+  el.classList.add("tx");
+
+  const head = document.createElement("div");
+  head.classList.add("tx-head");
+  const txidEl = document.createElement("a");
+  txidEl.classList.add("txid");
+  txidEl.textContent = tx.txid;
+  txidEl.href = `/tx/${tx.txid}`;
+  head.append(txidEl);
+  if (tx.status?.blockTime) {
+    const time = document.createElement("span");
+    time.classList.add("tx-time");
+    time.textContent = new Date(tx.status.blockTime * 1000).toLocaleString();
+    head.append(time);
+  }
+  el.append(head);
+
+  const body = document.createElement("div");
+  body.classList.add("tx-body");
+
+  const inputs = document.createElement("div");
+  inputs.classList.add("tx-inputs");
+  renderCapped(tx.vin, (vin) => renderInput(vin, coinbaseAscii), inputs);
+
+  const outputs = document.createElement("div");
+  outputs.classList.add("tx-outputs");
+  renderCapped(tx.vout, renderOutput, outputs);
+
+  const totalOut = tx.vout.reduce((s, v) => s + v.value, 0);
+
+  body.append(inputs, outputs);
+  el.append(body);
+
+  const foot = document.createElement("div");
+  foot.classList.add("tx-foot");
+  const feeInfo = document.createElement("span");
+  const vsize = Math.ceil(tx.weight / 4);
+  const feeRate = vsize > 0 ? tx.fee / vsize : 0;
+  feeInfo.textContent = `${formatFeeRate(feeRate)} sat/vB \u2013 ${tx.fee.toLocaleString()} sats`;
+  const total = document.createElement("span");
+  total.classList.add("amount", "total");
+  total.textContent = `${formatBtc(totalOut)} BTC`;
+  foot.append(feeInfo, total);
+  el.append(foot);
+
+  return el;
+}
diff --git a/website/scripts/explorer/tx.js b/website/scripts/explorer/tx.js
new file mode 100644
index 000000000..00c256a37
--- /dev/null
+++ b/website/scripts/explorer/tx.js
@@ -0,0 +1,58 @@
+import { formatBtc, formatFeeRate, renderRows, renderTx } from "./render.js";
+
+/**
+ * @param {Transaction} tx
+ * @param {HTMLDivElement} el
+ */
+export function showTxFromData(tx, el) {
+  el.hidden = false;
+  el.scrollTop = 0;
+  el.innerHTML = "";
+
+  const title = document.createElement("h1");
+  title.textContent = "Transaction";
+  el.append(title);
+
+  const vsize = Math.ceil(tx.weight / 4);
+  const feeRate = vsize > 0 ? tx.fee / vsize : 0;
+  const totalIn = tx.vin.reduce((s, v) => s + (v.prevout?.value ?? 0), 0);
+  const totalOut = tx.vout.reduce((s, v) => s + v.value, 0);
+
+  renderRows(
+    [
+      ["TXID", tx.txid],
+      [
+        "Status",
+        tx.status?.confirmed
+          ? `Confirmed (block ${tx.status.blockHeight?.toLocaleString()})`
+          : "Unconfirmed",
+        tx.status?.blockHash ? `/block/${tx.status.blockHash}` : null,
+      ],
+      [
+        "Timestamp",
+        tx.status?.blockTime
+          ? new Date(tx.status.blockTime * 1000).toUTCString()
+          : "Pending",
+      ],
+      ["Size", `${tx.size.toLocaleString()} B`],
+      ["Virtual Size", `${vsize.toLocaleString()} vB`],
+      ["Weight", `${tx.weight.toLocaleString()} WU`],
+      ["Fee", `${tx.fee.toLocaleString()} sat`],
+      ["Fee Rate", `${formatFeeRate(feeRate)} sat/vB`],
+      ["Inputs", `${tx.vin.length}`],
+      ["Outputs", `${tx.vout.length}`],
+      ["Total Input", `${formatBtc(totalIn)} BTC`],
+      ["Total Output", `${formatBtc(totalOut)} BTC`],
+      ["Version", `${tx.version}`],
+      ["Locktime", `${tx.locktime}`],
+    ],
+    el,
+  );
+
+  const section = document.createElement("div");
+  section.classList.add("transactions");
+  const heading = document.createElement("h2");
+  heading.textContent = "Inputs & Outputs";
+  section.append(heading, renderTx(tx));
+  el.append(section);
+}
diff --git a/website/scripts/main.js b/website/scripts/main.js
index 7581582e5..a8efa0ddf 100644
--- a/website/scripts/main.js
+++ b/website/scripts/main.js
@@ -1,12 +1,12 @@
 import { initPrice, onPrice } from "./utils/price.js";
-import { brk } from "./client.js";
+import { brk } from "./utils/client.js";
 import { onFirstIntersection, getElementById, isHidden } from "./utils/dom.js";
 import { initOptions } from "./options/full.js";
 import {
   init as initChart,
   setOption as setChartOption,
 } from "./panes/chart.js";
-import { init as initExplorer } from "./panes/explorer.js";
+import { init as initExplorer } from "./explorer/index.js";
 import { init as initSearch } from "./panes/search.js";
 import { idle } from "./utils/timing.js";
 import { readStored, removeStored, writeToStorage } from "./utils/storage.js";
diff --git a/website/scripts/options/cointime.js b/website/scripts/options/cointime.js
index 1e9844fb4..37ea565d8 100644
--- a/website/scripts/options/cointime.js
+++ b/website/scripts/options/cointime.js
@@ -1,5 +1,5 @@
 import { colors } from "../utils/colors.js";
-import { brk } from "../client.js";
+import { brk } from "../utils/client.js";
 import { Unit } from "../utils/units.js";
 import {
   dots,
diff --git a/website/scripts/options/constants.js b/website/scripts/options/constants.js
index 3f01094a2..1368ed498 100644
--- a/website/scripts/options/constants.js
+++ b/website/scripts/options/constants.js
@@ -1,7 +1,7 @@
 /** Constant helpers for creating price lines and reference lines */
 
 import { colors } from "../utils/colors.js";
-import { brk } from "../client.js";
+import { brk } from "../utils/client.js";
 import { line } from "./series.js";
 
 /**
@@ -13,9 +13,7 @@ import { line } from "./series.js";
  */
 export function getConstant(constants, num) {
   const key =
-    num >= 0
-      ? `_${String(num).replace(".", "")}`
-      : `minus${Math.abs(num)}`;
+    num >= 0 ? `_${String(num).replace(".", "")}` : `minus${Math.abs(num)}`;
   const constant = /** @type {AnySeriesPattern | undefined} */ (
     /** @type {Record<string, AnySeriesPattern>} */ (constants)[key]
   );
diff --git a/website/scripts/options/distribution/data.js b/website/scripts/options/distribution/data.js
index 216a72009..b85520902 100644
--- a/website/scripts/options/distribution/data.js
+++ b/website/scripts/options/distribution/data.js
@@ -1,6 +1,6 @@
 import { colors } from "../../utils/colors.js";
 import { entries } from "../../utils/array.js";
-import { brk } from "../../client.js";
+import { brk } from "../../utils/client.js";
 
 /** @type {readonly AddressableType[]} */
 const ADDRESSABLE_TYPES = [
diff --git a/website/scripts/options/full.js b/website/scripts/options/full.js
index 880a10f2c..ed01af53b 100644
--- a/website/scripts/options/full.js
+++ b/website/scripts/options/full.js
@@ -8,7 +8,7 @@ import { setQr } from "../panes/share.js";
 import { getConstant } from "./constants.js";
 import { colors } from "../utils/colors.js";
 import { Unit } from "../utils/units.js";
-import { brk } from "../client.js";
+import { brk } from "../utils/client.js";
 
 export function initOptions() {
   const LS_SELECTED_KEY = `selected_path`;
@@ -435,9 +435,11 @@ export function initOptions() {
       } else if (!("tree" in match)) {
         selected.set(match);
         return;
+      } else {
+        break;
       }
     }
-    selected.set(list[0]);
+    selected.set(!segments.length && savedOption ? savedOption : list[0]);
   }
 
   resolveUrl();
diff --git a/website/scripts/options/investing.js b/website/scripts/options/investing.js
index ab9606298..2a114fad2 100644
--- a/website/scripts/options/investing.js
+++ b/website/scripts/options/investing.js
@@ -1,7 +1,7 @@
 /** Investing section - Investment strategy tools and analysis */
 
 import { colors } from "../utils/colors.js";
-import { brk } from "../client.js";
+import { brk } from "../utils/client.js";
 import { percentRatioBaseline, price } from "./series.js";
 import { satsBtcUsd } from "./shared.js";
 import { periodIdToName } from "../utils/time.js";
diff --git a/website/scripts/options/market.js b/website/scripts/options/market.js
index 5f70fb5ea..e263436c2 100644
--- a/website/scripts/options/market.js
+++ b/website/scripts/options/market.js
@@ -2,7 +2,7 @@
 
 import { colors } from "../utils/colors.js";
 import { periodIdToName } from "../utils/time.js";
-import { brk } from "../client.js";
+import { brk } from "../utils/client.js";
 import { includes } from "../utils/array.js";
 import { Unit } from "../utils/units.js";
 import { priceLine, priceLines } from "./constants.js";
diff --git a/website/scripts/options/mining.js b/website/scripts/options/mining.js
index cadc0e87e..f55a76252 100644
--- a/website/scripts/options/mining.js
+++ b/website/scripts/options/mining.js
@@ -21,7 +21,7 @@ import {
   revenueRollingBtcSatsUsd,
   formatCohortTitle,
 } from "./shared.js";
-import { brk } from "../client.js";
+import { brk } from "../utils/client.js";
 
 /** Major pools to show in Compare section (by current hashrate dominance) */
 const MAJOR_POOL_IDS = /** @type {const} */ ([
@@ -90,20 +90,37 @@ export function createMiningSection() {
         title: title(metric),
         bottom: [
           ...ROLLING_WINDOWS.flatMap((w) =>
-            percentRatio({ pattern: dominance[w.key], name: w.name, color: w.color, defaultActive: w.key !== "_24h" }),
+            percentRatio({
+              pattern: dominance[w.key],
+              name: w.name,
+              color: w.color,
+              defaultActive: w.key !== "_24h",
+            }),
           ),
-          ...percentRatio({ pattern: dominance, name: "All Time", color: colors.time.all }),
+          ...percentRatio({
+            pattern: dominance,
+            name: "All Time",
+            color: colors.time.all,
+          }),
         ],
       },
       ...ROLLING_WINDOWS.map((w) => ({
         name: w.name,
         title: title(`${w.title} ${metric}`),
-        bottom: percentRatio({ pattern: dominance[w.key], name: "Dominance", color: w.color }),
+        bottom: percentRatio({
+          pattern: dominance[w.key],
+          name: "Dominance",
+          color: w.color,
+        }),
       })),
       {
         name: "All Time",
         title: title(`All Time ${metric}`),
-        bottom: percentRatio({ pattern: dominance, name: "Dominance", color: colors.time.all }),
+        bottom: percentRatio({
+          pattern: dominance,
+          name: "Dominance",
+          color: colors.time.all,
+        }),
       },
     ],
   });
@@ -151,7 +168,11 @@ export function createMiningSection() {
           {
             name: "Dominance",
             title: title("Dominance"),
-            bottom: percentRatio({ pattern: pool.dominance, name: "All Time", color: colors.time.all }),
+            bottom: percentRatio({
+              pattern: pool.dominance,
+              name: "All Time",
+              color: colors.time.all,
+            }),
           },
           {
             name: "Blocks Mined",
@@ -205,7 +226,6 @@ export function createMiningSection() {
     ],
   });
 
-
   return {
     name: "Mining",
     tree: [
@@ -342,7 +362,9 @@ export function createMiningSection() {
                 tree: ROLLING_WINDOWS.map((w) => ({
                   name: w.name,
                   title: `${w.title} Fee Revenue per Block Distribution`,
-                  bottom: distributionBtcSatsUsd(statsAtWindow(mining.rewards.fees, w.key)),
+                  bottom: distributionBtcSatsUsd(
+                    statsAtWindow(mining.rewards.fees, w.key),
+                  ),
                 })),
               },
             ],
@@ -354,16 +376,32 @@ export function createMiningSection() {
                 name: w.name,
                 title: `${w.title} Mining Revenue Dominance`,
                 bottom: [
-                  ...percentRatio({ pattern: mining.rewards.subsidy.dominance[w.key], name: "Subsidy", color: colors.mining.subsidy }),
-                  ...percentRatio({ pattern: mining.rewards.fees.dominance[w.key], name: "Fees", color: colors.mining.fee }),
+                  ...percentRatio({
+                    pattern: mining.rewards.subsidy.dominance[w.key],
+                    name: "Subsidy",
+                    color: colors.mining.subsidy,
+                  }),
+                  ...percentRatio({
+                    pattern: mining.rewards.fees.dominance[w.key],
+                    name: "Fees",
+                    color: colors.mining.fee,
+                  }),
                 ],
               })),
               {
                 name: "All Time",
                 title: "All Time Mining Revenue Dominance",
                 bottom: [
-                  ...percentRatio({ pattern: mining.rewards.subsidy.dominance, name: "Subsidy", color: colors.mining.subsidy }),
-                  ...percentRatio({ pattern: mining.rewards.fees.dominance, name: "Fees", color: colors.mining.fee }),
+                  ...percentRatio({
+                    pattern: mining.rewards.subsidy.dominance,
+                    name: "Subsidy",
+                    color: colors.mining.subsidy,
+                  }),
+                  ...percentRatio({
+                    pattern: mining.rewards.fees.dominance,
+                    name: "Fees",
+                    color: colors.mining.fee,
+                  }),
                 ],
               },
             ],
@@ -373,7 +411,14 @@ export function createMiningSection() {
             tree: ROLLING_WINDOWS.map((w) => ({
               name: w.name,
               title: `${w.title} Fee-to-Subsidy Ratio`,
-              bottom: [line({ series: mining.rewards.fees.toSubsidyRatio[w.key].ratio, name: "Ratio", color: colors.mining.fee, unit: Unit.ratio })],
+              bottom: [
+                line({
+                  series: mining.rewards.fees.toSubsidyRatio[w.key].ratio,
+                  name: "Ratio",
+                  color: colors.mining.fee,
+                  unit: Unit.ratio,
+                }),
+              ],
             })),
           },
           {
@@ -395,28 +440,76 @@ export function createMiningSection() {
             name: "Hash Price",
             title: "Hash Price",
             bottom: [
-              line({ series: mining.hashrate.price.ths, name: "per TH/s", color: colors.usd, unit: Unit.usdPerThsPerDay }),
-              line({ series: mining.hashrate.price.phs, name: "per PH/s", color: colors.usd, unit: Unit.usdPerPhsPerDay }),
-              dotted({ series: mining.hashrate.price.thsMin, name: "per TH/s ATL", color: colors.stat.min, unit: Unit.usdPerThsPerDay }),
-              dotted({ series: mining.hashrate.price.phsMin, name: "per PH/s ATL", color: colors.stat.min, unit: Unit.usdPerPhsPerDay }),
+              line({
+                series: mining.hashrate.price.ths,
+                name: "per TH/s",
+                color: colors.usd,
+                unit: Unit.usdPerThsPerDay,
+              }),
+              line({
+                series: mining.hashrate.price.phs,
+                name: "per PH/s",
+                color: colors.usd,
+                unit: Unit.usdPerPhsPerDay,
+              }),
+              dotted({
+                series: mining.hashrate.price.thsMin,
+                name: "per TH/s ATL",
+                color: colors.stat.min,
+                unit: Unit.usdPerThsPerDay,
+              }),
+              dotted({
+                series: mining.hashrate.price.phsMin,
+                name: "per PH/s ATL",
+                color: colors.stat.min,
+                unit: Unit.usdPerPhsPerDay,
+              }),
             ],
           },
           {
             name: "Hash Value",
             title: "Hash Value",
             bottom: [
-              line({ series: mining.hashrate.value.ths, name: "per TH/s", color: colors.bitcoin, unit: Unit.satsPerThsPerDay }),
-              line({ series: mining.hashrate.value.phs, name: "per PH/s", color: colors.bitcoin, unit: Unit.satsPerPhsPerDay }),
-              dotted({ series: mining.hashrate.value.thsMin, name: "per TH/s ATL", color: colors.stat.min, unit: Unit.satsPerThsPerDay }),
-              dotted({ series: mining.hashrate.value.phsMin, name: "per PH/s ATL", color: colors.stat.min, unit: Unit.satsPerPhsPerDay }),
+              line({
+                series: mining.hashrate.value.ths,
+                name: "per TH/s",
+                color: colors.bitcoin,
+                unit: Unit.satsPerThsPerDay,
+              }),
+              line({
+                series: mining.hashrate.value.phs,
+                name: "per PH/s",
+                color: colors.bitcoin,
+                unit: Unit.satsPerPhsPerDay,
+              }),
+              dotted({
+                series: mining.hashrate.value.thsMin,
+                name: "per TH/s ATL",
+                color: colors.stat.min,
+                unit: Unit.satsPerThsPerDay,
+              }),
+              dotted({
+                series: mining.hashrate.value.phsMin,
+                name: "per PH/s ATL",
+                color: colors.stat.min,
+                unit: Unit.satsPerPhsPerDay,
+              }),
             ],
           },
           {
             name: "Recovery",
             title: "Hash Price & Value Recovery",
             bottom: [
-              ...percentRatio({ pattern: mining.hashrate.price.rebound, name: "Hash Price", color: colors.usd }),
-              ...percentRatio({ pattern: mining.hashrate.value.rebound, name: "Hash Value", color: colors.bitcoin }),
+              ...percentRatio({
+                pattern: mining.hashrate.price.rebound,
+                name: "Hash Price",
+                color: colors.usd,
+              }),
+              ...percentRatio({
+                pattern: mining.hashrate.value.rebound,
+                name: "Hash Value",
+                color: colors.bitcoin,
+              }),
             ],
           },
         ],
@@ -429,14 +522,28 @@ export function createMiningSection() {
             name: "Countdown",
             title: "Next Halving",
             bottom: [
-              line({ series: blocks.halving.blocksToHalving, name: "Blocks", unit: Unit.blocks }),
-              line({ series: blocks.halving.daysToHalving, name: "Days", unit: Unit.days }),
+              line({
+                series: blocks.halving.blocksToHalving,
+                name: "Blocks",
+                unit: Unit.blocks,
+              }),
+              line({
+                series: blocks.halving.daysToHalving,
+                name: "Days",
+                unit: Unit.days,
+              }),
             ],
           },
           {
             name: "Epoch",
             title: "Halving Epoch",
-            bottom: [line({ series: blocks.halving.epoch, name: "Epoch", unit: Unit.epoch })],
+            bottom: [
+              line({
+                series: blocks.halving.epoch,
+                name: "Epoch",
+                unit: Unit.epoch,
+              }),
+            ],
           },
         ],
       },
@@ -447,25 +554,48 @@ export function createMiningSection() {
           {
             name: "Current",
             title: "Mining Difficulty",
-            bottom: [line({ series: blocks.difficulty.value, name: "Difficulty", unit: Unit.difficulty })],
+            bottom: [
+              line({
+                series: blocks.difficulty.value,
+                name: "Difficulty",
+                unit: Unit.difficulty,
+              }),
+            ],
           },
           {
             name: "Adjustment",
             title: "Difficulty Adjustment",
-            bottom: percentRatioBaseline({ pattern: blocks.difficulty.adjustment, name: "Change" }),
+            bottom: percentRatioBaseline({
+              pattern: blocks.difficulty.adjustment,
+              name: "Change",
+            }),
           },
           {
             name: "Countdown",
             title: "Next Difficulty Adjustment",
             bottom: [
-              line({ series: blocks.difficulty.blocksToRetarget, name: "Blocks", unit: Unit.blocks }),
-              line({ series: blocks.difficulty.daysToRetarget, name: "Days", unit: Unit.days }),
+              line({
+                series: blocks.difficulty.blocksToRetarget,
+                name: "Blocks",
+                unit: Unit.blocks,
+              }),
+              line({
+                series: blocks.difficulty.daysToRetarget,
+                name: "Days",
+                unit: Unit.days,
+              }),
             ],
           },
           {
             name: "Epoch",
             title: "Difficulty Epoch",
-            bottom: [line({ series: blocks.difficulty.epoch, name: "Epoch", unit: Unit.epoch })],
+            bottom: [
+              line({
+                series: blocks.difficulty.epoch,
+                name: "Epoch",
+                unit: Unit.epoch,
+              }),
+            ],
           },
         ],
       },
diff --git a/website/scripts/options/network.js b/website/scripts/options/network.js
index 7c76a80ae..275d7ba7c 100644
--- a/website/scripts/options/network.js
+++ b/website/scripts/options/network.js
@@ -1,7 +1,7 @@
 /** Network section - On-chain activity and health */
 
 import { colors } from "../utils/colors.js";
-import { brk } from "../client.js";
+import { brk } from "../utils/client.js";
 import { Unit } from "../utils/units.js";
 import { entries } from "../utils/array.js";
 import {
@@ -19,7 +19,12 @@ import {
   multiSeriesTree,
   percentRatioDots,
 } from "./series.js";
-import { satsBtcUsd, satsBtcUsdFrom, satsBtcUsdFullTree, formatCohortTitle } from "./shared.js";
+import {
+  satsBtcUsd,
+  satsBtcUsdFrom,
+  satsBtcUsdFullTree,
+  formatCohortTitle,
+} from "./shared.js";
 
 /**
  * Create Network section
@@ -119,75 +124,79 @@ export function createNetworkSection() {
   const createAddressSeriesTree = (key, typeName) => {
     const title = formatCohortTitle(typeName);
     return [
-    {
-      name: "Count",
-      tree: [
-        {
-          name: "Compare",
-          title: title("Address Count"),
-          bottom: countMetrics.map((m) =>
-            line({
-              series: addrs[m.key][key],
-              name: m.name,
-              color: m.color,
-              unit: Unit.count,
-            }),
-          ),
-        },
-        ...countMetrics.map((m) => ({
-          name: m.name,
-          title: title(`${m.name} Addresses`),
-          bottom: [
-            line({ series: addrs[m.key][key], name: m.name, unit: Unit.count }),
-          ],
-        })),
-      ],
-    },
-    ...simpleDeltaTree({
-      delta: addrs.delta[key],
-      title,
-      metric: "Address Count",
-      unit: Unit.count,
-    }),
-    {
-      name: "New",
-      tree: chartsFromCount({
-        pattern: addrs.new[key],
-        title,
-        metric: "New Addresses",
-        unit: Unit.count,
-      }),
-    },
-    {
-      name: "Activity",
-      tree: [
-        {
-          name: "Compare",
-          tree: ROLLING_WINDOWS.map((w) => ({
-            name: w.name,
-            title: title(`${w.title} Active Addresses`),
-            bottom: activityTypes.map((t, i) =>
+      {
+        name: "Count",
+        tree: [
+          {
+            name: "Compare",
+            title: title("Address Count"),
+            bottom: countMetrics.map((m) =>
               line({
-                series: addrs.activity[key][t.key][w.key],
-                name: t.name,
-                color: colors.at(i, activityTypes.length),
+                series: addrs[m.key][key],
+                name: m.name,
+                color: m.color,
                 unit: Unit.count,
               }),
             ),
+          },
+          ...countMetrics.map((m) => ({
+            name: m.name,
+            title: title(`${m.name} Addresses`),
+            bottom: [
+              line({
+                series: addrs[m.key][key],
+                name: m.name,
+                unit: Unit.count,
+              }),
+            ],
           })),
-        },
-        ...activityTypes.map((t) => ({
-          name: t.name,
-          tree: averagesArray({
-            windows: addrs.activity[key][t.key],
-            title,
-            metric: `${t.name} Addresses`,
-            unit: Unit.count,
-          }),
-        })),
-      ],
-    },
-  ];
+        ],
+      },
+      ...simpleDeltaTree({
+        delta: addrs.delta[key],
+        title,
+        metric: "Address Count",
+        unit: Unit.count,
+      }),
+      {
+        name: "New",
+        tree: chartsFromCount({
+          pattern: addrs.new[key],
+          title,
+          metric: "New Addresses",
+          unit: Unit.count,
+        }),
+      },
+      {
+        name: "Activity",
+        tree: [
+          {
+            name: "Compare",
+            tree: ROLLING_WINDOWS.map((w) => ({
+              name: w.name,
+              title: title(`${w.title} Active Addresses`),
+              bottom: activityTypes.map((t, i) =>
+                line({
+                  series: addrs.activity[key][t.key][w.key],
+                  name: t.name,
+                  color: colors.at(i, activityTypes.length),
+                  unit: Unit.count,
+                }),
+              ),
+            })),
+          },
+          ...activityTypes.map((t) => ({
+            name: t.name,
+            tree: averagesArray({
+              windows: addrs.activity[key][t.key],
+              title,
+              metric: `${t.name} Addresses`,
+              unit: Unit.count,
+            }),
+          })),
+        ],
+      },
+    ];
   };
 
   /** @type {Record<string, typeof scriptTypes[number]>} */
diff --git a/website/scripts/panes/chart.js b/website/scripts/panes/chart.js
index 1ebcab711..27febb323 100644
--- a/website/scripts/panes/chart.js
+++ b/website/scripts/panes/chart.js
@@ -5,7 +5,7 @@ import { Unit } from "../utils/units.js";
 import { createChart } from "../utils/chart/index.js";
 import { colors } from "../utils/colors.js";
 import { latestPrice, onPrice } from "../utils/price.js";
-import { brk } from "../client.js";
+import { brk } from "../utils/client.js";
 
 const ONE_BTC_IN_SATS = 100_000_000;
 
diff --git a/website/scripts/panes/explorer.js b/website/scripts/panes/explorer.js
deleted file mode 100644
index 03c8ef3eb..000000000
--- a/website/scripts/panes/explorer.js
+++ /dev/null
@@ -1,959 +0,0 @@
-import { explorerElement } from "../utils/elements.js";
-import { brk } from "../client.js";
-import { createPersistedValue } from "../utils/persisted.js";
-
-const LOOKAHEAD = 15;
-const TX_PAGE_SIZE = 25;
-
-/** @type {HTMLDivElement} */ let chain;
-/** @type {HTMLDivElement} */ let blocksEl;
-/** @type {HTMLDivElement} */ let blockDetails;
-/** @type {HTMLDivElement} */ let txDetails;
-/** @type {HTMLDivElement | null} */ let selectedCube = null;
-/** @type {number | undefined} */ let pollInterval;
-/** @type {IntersectionObserver} */ let olderObserver;
-
-/** @type {Map<BlockHash, BlockInfoV1>} */
-const blocksByHash = new Map();
-
-let newestHeight = -1;
-let oldestHeight = Infinity;
-let loadingLatest = false;
-let loadingOlder = false;
-let loadingNewer = false;
-let reachedTip = false;
-
-/** @type {HTMLSpanElement} */ let heightPrefix;
-/** @type {HTMLSpanElement} */ let heightNum;
-/** @type {{ row: HTMLDivElement, valueEl: HTMLSpanElement }[]} */ let detailRows;
-/** @type {HTMLDivElement} */ let txList;
-/** @type {HTMLDivElement} */ let txSection;
-/** @type {IntersectionObserver} */ let txObserver;
-
-/** @typedef {{ first: HTMLButtonElement, prev: HTMLButtonElement, label: HTMLSpanElement, next: HTMLButtonElement, last: HTMLButtonElement }} TxNav */
-/** @type {TxNav[]} */ let txNavs = [];
-/** @type {BlockInfoV1 | null} */ let txBlock = null;
-let txTotalPages = 0;
-let txLoading = false;
-let txLoaded = false;
-const txPageParam = createPersistedValue({
-  defaultValue: 0,
-  urlKey: "page",
-  serialize: (v) => String(v + 1),
-  deserialize: (s) => Math.max(0, Number(s) - 1),
-});
-
-/** @returns {string[]} */
-function pathSegments() {
-  return window.location.pathname.split("/").filter((v) => v);
-}
-
-export function init() {
-  chain = document.createElement("div");
-  chain.id = "chain";
-  explorerElement.append(chain);
-
-  blocksEl = document.createElement("div");
-  blocksEl.classList.add("blocks");
-  chain.append(blocksEl);
-
-  blockDetails = document.createElement("div");
-  blockDetails.id = "block-details";
-  explorerElement.append(blockDetails);
-
-  txDetails = document.createElement("div");
-  txDetails.id = "tx-details";
-  txDetails.hidden = true;
-  explorerElement.append(txDetails);
-
-  initBlockDetails();
-  initTxDetails();
-
-  olderObserver = new IntersectionObserver(
-    (entries) => {
-      if (entries[0].isIntersecting) loadOlder();
-    },
-    { root: chain },
-  );
-
-  chain.addEventListener(
-    "scroll",
-    () => {
-      const nearStart =
-        (chain.scrollHeight > chain.clientHeight && chain.scrollTop <= 50) ||
-        (chain.scrollWidth > chain.clientWidth && chain.scrollLeft <= 50);
-      if (nearStart && !reachedTip && !loadingNewer) loadNewer();
-    },
-    { passive: true },
-  );
-
-  new MutationObserver(() => {
-    if (explorerElement.hidden) stopPolling();
-    else startPolling();
-  }).observe(explorerElement, {
-    attributes: true,
-    attributeFilter: ["hidden"],
-  });
-
-  document.addEventListener("visibilitychange", () => {
-    if (!document.hidden && !explorerElement.hidden) loadLatest();
-  });
-
-  window.addEventListener("popstate", () => {
-    const [kind, value] = pathSegments();
-    if (kind === "block" && value) navigateToBlock(value, false);
-    else if (kind === "tx" && value) showTxDetail(value);
-    else if (kind === "address" && value) showAddrDetail(value);
-    else {
-      blockDetails.hidden = false;
-      txDetails.hidden = true;
-    }
-  });
-
-  loadLatest();
-}
-
-function startPolling() {
-  stopPolling();
-  loadLatest();
-  pollInterval = setInterval(loadLatest, 15_000);
-}
-
-function stopPolling() {
-  if (pollInterval !== undefined) {
-    clearInterval(pollInterval);
-    pollInterval = undefined;
-  }
-}
-
-function observeOldestEdge() {
-  olderObserver.disconnect();
-  const oldest = blocksEl.firstElementChild;
-  if (oldest) olderObserver.observe(oldest);
-}
-
-/** @param {BlockInfoV1[]} blocks */
-function appendNewerBlocks(blocks) {
-  if (!blocks.length) return false;
-  const anchor = blocksEl.lastElementChild;
-  const anchorRect = anchor?.getBoundingClientRect();
-  for (const b of [...blocks].reverse()) {
-    if (b.height > newestHeight) {
-      blocksEl.append(createBlockCube(b));
-    } else {
-      blocksByHash.set(b.id, b);
-    }
-  }
-  newestHeight = Math.max(newestHeight, blocks[0].height);
-  if (anchor && anchorRect) {
-    const r = anchor.getBoundingClientRect();
-    chain.scrollTop += r.top - anchorRect.top;
-    chain.scrollLeft += r.left - anchorRect.left;
-  }
-  return true;
-}
-
-/** @param {string} hash @param {boolean} [pushUrl] */
-function navigateToBlock(hash, pushUrl = true) {
-  if (pushUrl) history.pushState(null, "", `/block/${hash}`);
-  const cube = /** @type {HTMLDivElement | null} */ (
-    blocksEl.querySelector(`[data-hash="${hash}"]`)
-  );
-  if (cube) {
-    selectCube(cube, { scroll: true });
-  } else {
-    resetExplorer();
-  }
-}
-
-function resetExplorer() {
-  newestHeight = -1;
-  oldestHeight = Infinity;
-  loadingLatest = false;
-  loadingOlder = false;
-  loadingNewer = false;
-  reachedTip = false;
-  selectedCube = null;
-  blocksEl.innerHTML = "";
-  olderObserver.disconnect();
-  loadLatest();
-}
-
-/** @returns {Promise<number | null>} */
-/** @type {Transaction | null} */
-let pendingTx = null;
-
-async function getStartHeight() {
-  if (pendingTx) return pendingTx.status?.blockHeight ?? null;
-  const [kind, value] = pathSegments();
-  if (!value) return null;
-  if (kind === "block") {
-    if (/^\d+$/.test(value)) return Number(value);
-    return (await brk.getBlockV1(value)).height;
-  }
-  if (kind === "tx") {
-    pendingTx = await brk.getTx(value);
-    return pendingTx.status?.blockHeight ?? null;
-  }
-  return null;
-}
-
-async function loadLatest() {
-  if (loadingLatest) return;
-  if (newestHeight !== -1 && !reachedTip) return;
-  loadingLatest = true;
-  try {
-    const startHeight = newestHeight === -1 ? await getStartHeight() : null;
-    const blocks =
-      startHeight !== null
-        ? await brk.getBlocksV1FromHeight(startHeight)
-        : await brk.getBlocksV1();
-
-    if (newestHeight === -1) {
-      for (const b of blocks) blocksEl.prepend(createBlockCube(b));
-      newestHeight = blocks[0].height;
-      oldestHeight = blocks[blocks.length - 1].height;
-      if (startHeight === null) reachedTip = true;
-      const [kind, value] = pathSegments();
-      if (pendingTx) {
-        const hash = pendingTx.status?.blockHash;
-        const cube = /** @type {HTMLDivElement | null} */ (
-          hash ? blocksEl.querySelector(`[data-hash="${hash}"]`) : null
-        );
-        if (cube) selectCube(cube);
-        showTxFromData(pendingTx);
-        pendingTx = null;
-      } else if (kind === "address" && value) {
-        selectCube(/** @type {HTMLDivElement} */ (blocksEl.lastElementChild));
-        showAddrDetail(value);
-      } else {
-        selectCube(/** @type {HTMLDivElement} */ (blocksEl.lastElementChild));
-      }
-      loadingLatest = false;
-      observeOldestEdge();
-      if (!reachedTip) await loadNewer();
-      return;
-    }
-
-    appendNewerBlocks(blocks);
-    reachedTip = true;
-  } catch (e) {
-    console.error("explorer poll:", e);
-  }
-  loadingLatest = false;
-}
-
-async function loadOlder() {
-  if (loadingOlder || oldestHeight <= 0) return;
-  loadingOlder = true;
-  try {
-    const blocks = await brk.getBlocksV1FromHeight(oldestHeight - 1);
-    for (const block of blocks) blocksEl.prepend(createBlockCube(block));
-    if (blocks.length) {
-      oldestHeight = blocks[blocks.length - 1].height;
-      observeOldestEdge();
-    }
-  } catch (e) {
-    console.error("explorer loadOlder:", e);
-  }
-  loadingOlder = false;
-}
-
-async function loadNewer() {
-  if (loadingNewer || newestHeight === -1 || reachedTip) return;
-  loadingNewer = true;
-  try {
-    const blocks = await brk.getBlocksV1FromHeight(newestHeight + LOOKAHEAD);
-    if (!appendNewerBlocks(blocks)) {
-      reachedTip = true;
-    }
-  } catch (e) {
-    console.error("explorer loadNewer:", e);
-  }
-  loadingNewer = false;
-}
-
-/** @param {HTMLDivElement} cube @param {{ pushUrl?: boolean, scroll?: boolean }} [opts] */
-function selectCube(cube, { pushUrl = false, scroll = false } = {}) {
-  if (cube === selectedCube) return;
-  if (selectedCube) selectedCube.classList.remove("selected");
-  selectedCube = cube;
-  if (cube) {
-    cube.classList.add("selected");
-    if (scroll) cube.scrollIntoView({ behavior: "smooth" });
-    const hash = cube.dataset.hash;
-    if (hash) {
-      updateDetails(blocksByHash.get(hash));
-      if (pushUrl) history.pushState(null, "", `/block/${hash}`);
-    }
-  }
-}
-
-/** @typedef {[string, (b: BlockInfoV1) => string | null, ((b: BlockInfoV1) => string | null)?]} RowDef */
-
-/** @type {RowDef[]} */
-const ROW_DEFS = [
-  ["Hash", (b) => b.id, (b) => `/block/${b.id}`],
-  [
-    "Previous Hash",
-    (b) => b.previousblockhash,
-    (b) => `/block/${b.previousblockhash}`,
-  ],
-  ["Merkle Root", (b) => b.merkleRoot],
-  ["Timestamp", (b) => new Date(b.timestamp * 1000).toUTCString()],
-  ["Median Time", (b) => new Date(b.mediantime * 1000).toUTCString()],
-  ["Version", (b) => `0x${b.version.toString(16)}`],
-  ["Bits", (b) => b.bits.toString(16)],
-  ["Nonce", (b) => b.nonce.toLocaleString()],
-  ["Difficulty", (b) => Number(b.difficulty).toLocaleString()],
-  ["Size", (b) => `${(b.size / 1_000_000).toFixed(2)} MB`],
-  ["Weight", (b) => `${(b.weight / 1_000_000).toFixed(2)} MWU`],
-  ["Transactions", (b) => b.txCount.toLocaleString()],
-  ["Price", (b) => (b.extras ? `$${b.extras.price.toLocaleString()}` : null)],
-  ["Pool", (b) => b.extras?.pool.name ?? null],
-  ["Pool ID", (b) => b.extras?.pool.id.toString() ?? null],
-  ["Pool Slug", (b) => b.extras?.pool.slug ?? null],
-  ["Miner Names", (b) => b.extras?.pool.minerNames?.join(", ") || null],
-  [
-    "Reward",
-    (b) => (b.extras ? `${(b.extras.reward / 1e8).toFixed(8)} BTC` : null),
-  ],
-  [
-    "Total Fees",
-    (b) => (b.extras ? `${(b.extras.totalFees / 1e8).toFixed(8)} BTC` : null),
-  ],
-  [
-    "Median Fee Rate",
-    (b) => (b.extras ? `${formatFeeRate(b.extras.medianFee)} sat/vB` : null),
-  ],
-  [
-    "Avg Fee Rate",
-    (b) => (b.extras ? `${formatFeeRate(b.extras.avgFeeRate)} sat/vB` : null),
-  ],
-  [
-    "Avg Fee",
-    (b) => (b.extras ? `${b.extras.avgFee.toLocaleString()} sat` : null),
-  ],
-  [
-    "Median Fee",
-    (b) => (b.extras ? `${b.extras.medianFeeAmt.toLocaleString()} sat` : null),
-  ],
-  [
-    "Fee Range",
-    (b) =>
-      b.extras
-        ? b.extras.feeRange.map((f) => formatFeeRate(f)).join(", ") + " sat/vB"
-        : null,
-  ],
-  [
-    "Fee Percentiles",
-    (b) =>
-      b.extras
-        ? b.extras.feePercentiles.map((f) => f.toLocaleString()).join(", ") +
-          " sat"
-        : null,
-  ],
-  [
-    "Avg Tx Size",
-    (b) => (b.extras ? `${b.extras.avgTxSize.toLocaleString()} B` : null),
-  ],
-  [
-    "Virtual Size",
-    (b) => (b.extras ? `${b.extras.virtualSize.toLocaleString()} vB` : null),
-  ],
-  ["Inputs", (b) => b.extras?.totalInputs.toLocaleString() ?? null],
-  ["Outputs", (b) => b.extras?.totalOutputs.toLocaleString() ?? null],
-  [
-    "Total Input Amount",
-    (b) =>
-      b.extras ? `${(b.extras.totalInputAmt / 1e8).toFixed(8)} BTC` : null,
-  ],
-  [
-    "Total Output Amount",
-    (b) =>
-      b.extras ? `${(b.extras.totalOutputAmt / 1e8).toFixed(8)} BTC` : null,
-  ],
-  ["UTXO Set Change", (b) => b.extras?.utxoSetChange.toLocaleString() ?? null],
-  ["UTXO Set Size", (b) => b.extras?.utxoSetSize.toLocaleString() ?? null],
-  ["SegWit Txs", (b) => b.extras?.segwitTotalTxs.toLocaleString() ?? null],
-  [
-    "SegWit Size",
-    (b) => (b.extras ? `${b.extras.segwitTotalSize.toLocaleString()} B` : null),
-  ],
-  [
-    "SegWit Weight",
-    (b) =>
-      b.extras ? `${b.extras.segwitTotalWeight.toLocaleString()} WU` : null,
-  ],
-  ["Coinbase Address", (b) => b.extras?.coinbaseAddress || null],
-  ["Coinbase Addresses", (b) => b.extras?.coinbaseAddresses.join(", ") || null],
-  ["Coinbase Raw", (b) => b.extras?.coinbaseRaw ?? null],
-  ["Coinbase Signature", (b) => b.extras?.coinbaseSignature ?? null],
-  ["Coinbase Signature ASCII", (b) => b.extras?.coinbaseSignatureAscii ?? null],
-  ["Header", (b) => b.extras?.header ?? null],
-];
-
-/** @param {MouseEvent} e */
-function handleLinkClick(e) {
-  const a = /** @type {HTMLAnchorElement | null} */ (
-    /** @type {HTMLElement} */ (e.target).closest("a[href]")
-  );
-  if (!a) return;
-  const m = a.pathname.match(/^\/(block|tx|address)\/(.+)/);
-  if (!m) return;
-  e.preventDefault();
-  if (m[1] === "block") {
-    navigateToBlock(m[2]);
-  } else if (m[1] === "tx") {
-    history.pushState(null, "", a.href);
-    showTxDetail(m[2]);
-  } else {
-    history.pushState(null, "", a.href);
-    showAddrDetail(m[2]);
-  }
-}
-
-function initBlockDetails() {
-  const title = document.createElement("h1");
-  title.textContent = "Block ";
-  const code = document.createElement("code");
-  const container = document.createElement("span");
-  heightPrefix = document.createElement("span");
-  heightPrefix.style.opacity = "0.5";
-  heightPrefix.style.userSelect = "none";
-  heightNum = document.createElement("span");
-  container.append(heightPrefix, heightNum);
-  code.append(container);
-  title.append(code);
-  blockDetails.append(title);
-
-  blockDetails.addEventListener("click", handleLinkClick);
-
-  detailRows = ROW_DEFS.map(([label, , linkFn]) => {
-    const row = document.createElement("div");
-    row.classList.add("row");
-    const labelEl = document.createElement("span");
-    labelEl.classList.add("label");
-    labelEl.textContent = label;
-    const valueEl = document.createElement(linkFn ? "a" : "span");
-    valueEl.classList.add("value");
-    row.append(labelEl, valueEl);
-    blockDetails.append(row);
-    return { row, valueEl };
-  });
-
-  txSection = document.createElement("div");
-  txSection.classList.add("transactions");
-  blockDetails.append(txSection);
-
-  const txHeader = document.createElement("div");
-  txHeader.classList.add("tx-header");
-  const heading = document.createElement("h2");
-  heading.textContent = "Transactions";
-  txHeader.append(heading, createTxNav());
-  txSection.append(txHeader);
-
-  txList = document.createElement("div");
-  txList.classList.add("tx-list");
-  txSection.append(txList, createTxNav());
-
-  txObserver = new IntersectionObserver((entries) => {
-    if (entries[0].isIntersecting && !txLoaded) {
-      loadTxPage(txPageParam.value, false);
-    }
-  });
-  txObserver.observe(txSection);
-}
-
-/** @returns {HTMLDivElement} */
-function createTxNav() {
-  const nav = document.createElement("div");
-  nav.classList.add("pagination");
-  const first = document.createElement("button");
-  first.textContent = "\u00AB";
-  const prev = document.createElement("button");
-  prev.textContent = "\u2190";
-  const label = document.createElement("span");
-  const next = document.createElement("button");
-  next.textContent = "\u2192";
-  const last = document.createElement("button");
-  last.textContent = "\u00BB";
-  nav.append(first, prev, label, next, last);
-  first.addEventListener("click", () => loadTxPage(0));
-  prev.addEventListener("click", () => loadTxPage(txPageParam.value - 1));
-  next.addEventListener("click", () => loadTxPage(txPageParam.value + 1));
-  last.addEventListener("click", () => loadTxPage(txTotalPages - 1));
-  txNavs.push({ first, prev, label, next, last });
-  return nav;
-}
-
-/** @param {number} page */
-function updateTxNavs(page) {
-  const atFirst = page <= 0;
-  const atLast = page >= txTotalPages - 1;
-  for (const n of txNavs) {
-    n.label.textContent = `${page + 1} / ${txTotalPages}`;
-    n.first.disabled = atFirst;
-    n.prev.disabled = atFirst;
-    n.next.disabled = atLast;
-    n.last.disabled = atLast;
-  }
-}
-
-/** @param {BlockInfoV1 | undefined} block */
-function updateDetails(block) {
-  if (!block) return;
-  blockDetails.hidden = false;
-  txDetails.hidden = true;
-  blockDetails.scrollTop = 0;
-
-  const str = block.height.toString();
-  heightPrefix.textContent = "#" + "0".repeat(7 - str.length);
-  heightNum.textContent = str;
-
-  ROW_DEFS.forEach(([, getter, linkFn], i) => {
-    const value = getter(block);
-    const { row, valueEl } = detailRows[i];
-    if (value !== null) {
-      valueEl.textContent = value;
-      if (linkFn)
-        /** @type {HTMLAnchorElement} */ (valueEl).href = linkFn(block) ?? "";
-      row.hidden = false;
-    } else {
-      row.hidden = true;
-    }
-  });
-
-  txBlock = block;
-  txTotalPages = Math.ceil(block.txCount / TX_PAGE_SIZE);
-  if (txLoaded) txPageParam.setImmediate(0);
-  txLoaded = false;
-  updateTxNavs(txPageParam.value);
-  txList.innerHTML = "";
-  txObserver.disconnect();
-  txObserver.observe(txSection);
-}
-
-function initTxDetails() {
-  txDetails.addEventListener("click", handleLinkClick);
-}
-
-/** @param {string} txid */
-async function showTxDetail(txid) {
-  try {
-    const tx = await brk.getTx(txid);
-    if (tx.status?.blockHash) {
-      const cube = /** @type {HTMLDivElement | null} */ (
-        blocksEl.querySelector(`[data-hash="${tx.status.blockHash}"]`)
-      );
-      if (cube) {
-        selectCube(cube, { scroll: true });
-        showTxFromData(tx);
-        return;
-      }
-      pendingTx = tx;
-      resetExplorer();
-      return;
-    }
-    showTxFromData(tx);
-  } catch (e) {
-    console.error("explorer tx:", e);
-  }
-}
-
-/** @param {Transaction} tx */
-function showTxFromData(tx) {
-  blockDetails.hidden = true;
-  txDetails.hidden = false;
-  txDetails.scrollTop = 0;
-  txDetails.innerHTML = "";
-
-  const title = document.createElement("h1");
-  title.textContent = "Transaction";
-  txDetails.append(title);
-
-  const vsize = Math.ceil(tx.weight / 4);
-  const feeRate = vsize > 0 ? tx.fee / vsize : 0;
-  const totalIn = tx.vin.reduce((s, v) => s + (v.prevout?.value ?? 0), 0);
-  const totalOut = tx.vout.reduce((s, v) => s + v.value, 0);
-
-  /** @type {[string, string, (string | null)?][]} */
-  const rows = [
-    ["TXID", tx.txid],
-    [
-      "Status",
-      tx.status?.confirmed
-        ? `Confirmed (block ${tx.status.blockHeight?.toLocaleString()})`
-        : "Unconfirmed",
-      tx.status?.blockHash ? `/block/${tx.status.blockHash}` : null,
-    ],
-    [
-      "Timestamp",
-      tx.status?.blockTime
-        ? new Date(tx.status.blockTime * 1000).toUTCString()
-        : "Pending",
-    ],
-    ["Size", `${tx.size.toLocaleString()} B`],
-    ["Virtual Size", `${vsize.toLocaleString()} vB`],
-    ["Weight", `${tx.weight.toLocaleString()} WU`],
-    ["Fee", `${tx.fee.toLocaleString()} sat`],
-    ["Fee Rate", `${formatFeeRate(feeRate)} sat/vB`],
-    ["Inputs", `${tx.vin.length}`],
-    ["Outputs", `${tx.vout.length}`],
-    ["Total Input", `${formatBtc(totalIn)} BTC`],
-    ["Total Output", `${formatBtc(totalOut)} BTC`],
-    ["Version", `${tx.version}`],
-    ["Locktime", `${tx.locktime}`],
-  ];
-
-  for (const [label, value, href] of rows) {
-    const row = document.createElement("div");
-    row.classList.add("row");
-    const labelEl = document.createElement("span");
-    labelEl.classList.add("label");
-    labelEl.textContent = label;
-    const valueEl = document.createElement(href ? "a" : "span");
-    valueEl.classList.add("value");
-    valueEl.textContent = value;
-    if (href) /** @type {HTMLAnchorElement} */ (valueEl).href = href;
-    row.append(labelEl, valueEl);
-    txDetails.append(row);
-  }
-
-  const section = document.createElement("div");
-  section.classList.add("transactions");
-  const heading = document.createElement("h2");
-  heading.textContent = "Inputs & Outputs";
-  section.append(heading);
-  section.append(renderTx(tx));
-  txDetails.append(section);
-}
-
-/** @param {string} address */
-async function showAddrDetail(address) {
-  blockDetails.hidden = true;
-  txDetails.hidden = false;
-  txDetails.scrollTop = 0;
-  txDetails.innerHTML = "";
-
-  try {
-    const stats = await brk.getAddress(address);
-    const chain = stats.chainStats;
-
-    const title = document.createElement("h1");
-    title.textContent = "Address";
-    txDetails.append(title);
-
-    const addrEl = document.createElement("div");
-    addrEl.classList.add("row");
-    const addrLabel = document.createElement("span");
-    addrLabel.classList.add("label");
-    addrLabel.textContent = "Address";
-    const addrValue = document.createElement("span");
-    addrValue.classList.add("value");
-    addrValue.textContent = address;
-    addrEl.append(addrLabel, addrValue);
-    txDetails.append(addrEl);
-
-    const balance = chain.fundedTxoSum - chain.spentTxoSum;
-
-    /** @type {[string, string][]} */
-    const rows = [
-      ["Balance", `${formatBtc(balance)} BTC`],
-      ["Total Received", `${formatBtc(chain.fundedTxoSum)} BTC`],
-      ["Total Sent", `${formatBtc(chain.spentTxoSum)} BTC`],
-      ["Tx Count", chain.txCount.toLocaleString()],
-      ["Funded Outputs", chain.fundedTxoCount.toLocaleString()],
-      ["Spent Outputs", chain.spentTxoCount.toLocaleString()],
-    ];
-
-    for (const [label, value] of rows) {
-      const row = document.createElement("div");
-      row.classList.add("row");
-      const labelEl = document.createElement("span");
-      labelEl.classList.add("label");
-      labelEl.textContent = label;
-      const valueEl = document.createElement("span");
-      valueEl.classList.add("value");
-      valueEl.textContent = value;
-      row.append(labelEl, valueEl);
-      txDetails.append(row);
-    }
-
-    const section = document.createElement("div");
-    section.classList.add("transactions");
-    const heading = document.createElement("h2");
-    heading.textContent = "Transactions";
-    section.append(heading);
-    txDetails.append(section);
-
-    let loadingAddr = false;
-    let addrTxCount = 0;
-    /** @type {string | undefined} */
-    let afterTxid;
-
-    const addrTxObserver = new IntersectionObserver((entries) => {
-      if (entries[0].isIntersecting && !loadingAddr && addrTxCount < chain.txCount)
-        loadMore();
-    });
-
-    async function loadMore() {
-      loadingAddr = true;
-      try {
-        const txs = await brk.getAddressTxs(address, afterTxid);
-        for (const tx of txs) section.append(renderTx(tx));
-        addrTxCount += txs.length;
-        if (txs.length) {
-          afterTxid = txs[txs.length - 1].txid;
-          addrTxObserver.disconnect();
-          const last = section.lastElementChild;
-          if (last) addrTxObserver.observe(last);
-        }
-      } catch (e) {
-        console.error("explorer addr txs:", e);
-        addrTxCount = chain.txCount;
-      }
-      loadingAddr = false;
-    }
-
-    await loadMore();
-  } catch (e) {
-    console.error("explorer addr:", e);
-    txDetails.textContent = "Address not found";
-  }
-}
-
-/** @param {number} page @param {boolean} [pushUrl] */
-async function loadTxPage(page, pushUrl = true) {
-  if (txLoading || !txBlock || page < 0 || page >= txTotalPages) return;
-  txLoading = true;
-  txLoaded = true;
-  if (pushUrl) txPageParam.setImmediate(page);
-  updateTxNavs(page);
-  try {
-    const txs = await brk.getBlockTxsFromIndex(txBlock.id, page * TX_PAGE_SIZE);
-    txList.innerHTML = "";
-    for (const tx of txs) txList.append(renderTx(tx));
-  } catch (e) {
-    console.error("explorer txs:", e);
-  }
-  txLoading = false;
-}
-
-/** @param {Transaction} tx */
-function renderTx(tx) {
-  const el = document.createElement("div");
-  el.classList.add("tx");
-
-  const head = document.createElement("div");
-  head.classList.add("tx-head");
-  const txidEl = document.createElement("a");
-  txidEl.classList.add("txid");
-  txidEl.textContent = tx.txid;
-  txidEl.href = `/tx/${tx.txid}`;
-  head.append(txidEl);
-  if (tx.status?.blockTime) {
-    const time = document.createElement("span");
-    time.classList.add("tx-time");
-    time.textContent = new Date(tx.status.blockTime * 1000).toLocaleString();
-    head.append(time);
-  }
-  el.append(head);
-
-  const body = document.createElement("div");
-  body.classList.add("tx-body");
-
-  const inputs = document.createElement("div");
-  inputs.classList.add("tx-inputs");
-  for (const vin of tx.vin) {
-    const row = document.createElement("div");
-    row.classList.add("tx-io");
-    const addr = document.createElement("span");
-    addr.classList.add("addr");
-    if (vin.isCoinbase) {
-      addr.textContent = "Coinbase";
-      addr.classList.add("coinbase");
-      const ascii = txBlock?.extras?.coinbaseSignatureAscii;
-      if (ascii) {
-        const sig = document.createElement("span");
-        sig.classList.add("coinbase-sig");
-        sig.textContent = ascii;
-        row.append(sig);
-      }
-    } else {
-      const addrStr = /** @type {string | undefined} */ (
-        /** @type {any} */ (vin.prevout)?.scriptpubkey_address
-      );
-      if (addrStr) {
-        const link = document.createElement("a");
-        link.href = `/address/${addrStr}`;
-        setAddrContent(addrStr, link);
-        addr.append(link);
-      } else {
-        addr.textContent = "Unknown";
-      }
-    }
-    const amt = document.createElement("span");
-    amt.classList.add("amount");
-    amt.textContent = vin.prevout ? `${formatBtc(vin.prevout.value)} BTC` : "";
-    row.append(addr, amt);
-    inputs.append(row);
-  }
-
-  const outputs = document.createElement("div");
-  outputs.classList.add("tx-outputs");
-  let totalOut = 0;
-  for (const vout of tx.vout) {
-    totalOut += vout.value;
-    const row = document.createElement("div");
-    row.classList.add("tx-io");
-    const addr = document.createElement("span");
-    addr.classList.add("addr");
-    const type = /** @type {string | undefined} */ (
-      /** @type {any} */ (vout).scriptpubkey_type
-    );
-    const a = /** @type {string | undefined} */ (
-      /** @type {any} */ (vout).scriptpubkey_address
-    );
-    if (type === "op_return") {
-      addr.textContent = "OP_RETURN";
-      addr.classList.add("op-return");
-    } else if (a) {
-      const link = document.createElement("a");
-      link.href = `/address/${a}`;
-      setAddrContent(a, link);
-      addr.append(link);
-    } else {
-      setAddrContent(vout.scriptpubkey, addr);
-    }
-    const amt = document.createElement("span");
-    amt.classList.add("amount");
-    amt.textContent = `${formatBtc(vout.value)} BTC`;
-    row.append(addr, amt);
-    outputs.append(row);
-  }
-
-  body.append(inputs, outputs);
-  el.append(body);
-
-  const foot = document.createElement("div");
-  foot.classList.add("tx-foot");
-  const feeInfo = document.createElement("span");
-  const vsize = Math.ceil(tx.weight / 4);
-  const feeRate = vsize > 0 ? tx.fee / vsize : 0;
-  feeInfo.textContent = `${formatFeeRate(feeRate)} sat/vB \u2013 ${tx.fee.toLocaleString()} sats`;
-  const total = document.createElement("span");
-  total.classList.add("amount", "total");
-  total.textContent = `${formatBtc(totalOut)} BTC`;
-  foot.append(feeInfo, total);
-  el.append(foot);
-
-  return el;
-}
-
-/** @param {number} sats */
-function formatBtc(sats) {
-  return (sats / 1e8).toFixed(8);
-}
-
-/** @param {number} rate */
-function formatFeeRate(rate) {
-  if (rate >= 100) return Math.round(rate).toLocaleString();
-  if (rate >= 10) return rate.toFixed(1);
-  return rate.toFixed(2);
-}
-
-/** @param {string} text @param {HTMLElement} el */
-function setAddrContent(text, el) {
-  el.textContent = "";
-  if (text.length <= 6) {
-    el.textContent = text;
-    return;
-  }
-  const head = document.createElement("span");
-  head.classList.add("addr-head");
-  head.textContent = text.slice(0, -6);
-  const tail = document.createElement("span");
-  tail.classList.add("addr-tail");
-  tail.textContent = text.slice(-6);
-  el.append(head, tail);
-}
-
-/** @param {number} height */
-function createHeightElement(height) {
-  const container = document.createElement("span");
-  const str = height.toString();
-  const prefix = document.createElement("span");
-  prefix.style.opacity = "0.5";
-  prefix.style.userSelect = "none";
-  prefix.textContent = "#" + "0".repeat(7 - str.length);
-  const num = document.createElement("span");
-  num.textContent = str;
-  container.append(prefix, num);
-  return container;
-}
-
-/** @param {BlockInfoV1} block */
-function createBlockCube(block) {
-  const { cubeElement, leftFaceElement, rightFaceElement, topFaceElement } =
-    createCube();
-
-  cubeElement.dataset.hash = block.id;
-  blocksByHash.set(block.id, block);
-  cubeElement.addEventListener("click", () =>
-    selectCube(cubeElement, { pushUrl: true }),
-  );
-
-  const heightEl = document.createElement("p");
-  heightEl.append(createHeightElement(block.height));
-  rightFaceElement.append(heightEl);
-
-  const feesEl = document.createElement("div");
-  feesEl.classList.add("fees");
-  leftFaceElement.append(feesEl);
-  const extras = block.extras;
-  const medianFee = extras ? extras.medianFee : 0;
-  const feeRange = extras ? extras.feeRange : [0, 0, 0, 0, 0, 0, 0];
-  const avg = document.createElement("p");
-  avg.innerHTML = `~${formatFeeRate(medianFee)}`;
-  feesEl.append(avg);
-  const range = document.createElement("p");
-  const min = document.createElement("span");
-  min.innerHTML = formatFeeRate(feeRange[0]);
-  const dash = document.createElement("span");
-  dash.style.opacity = "0.5";
-  dash.innerHTML = `-`;
-  const max = document.createElement("span");
-  max.innerHTML = formatFeeRate(feeRange[6]);
-  range.append(min, dash, max);
-  feesEl.append(range);
-  const unit = document.createElement("p");
-  unit.style.opacity = "0.5";
-  unit.innerHTML = `sat/vB`;
-  feesEl.append(unit);
-
-  const miner = document.createElement("span");
-  miner.innerHTML = extras ? extras.pool.name : "Unknown";
-  topFaceElement.append(miner);
-
-  return cubeElement;
-}
-
-function createCube() {
-  const cubeElement = document.createElement("div");
-  cubeElement.classList.add("cube");
-
-  const rightFaceElement = document.createElement("div");
-  rightFaceElement.classList.add("face", "right");
-  cubeElement.append(rightFaceElement);
-
-  const leftFaceElement = document.createElement("div");
-  leftFaceElement.classList.add("face", "left");
-  cubeElement.append(leftFaceElement);
-
-  const topFaceElement = document.createElement("div");
-  topFaceElement.classList.add("face", "top");
-  cubeElement.append(topFaceElement);
-
-  return { cubeElement, leftFaceElement, rightFaceElement, topFaceElement };
-}
diff --git a/website/scripts/utils/cache.js b/website/scripts/utils/cache.js
new file mode 100644
index 000000000..19be7ae94
--- /dev/null
+++ b/website/scripts/utils/cache.js
@@ -0,0 +1,32 @@
+/**
+ * @template V
+ * @param {number} [maxSize]
+ */
+export function createMapCache(maxSize = 100) {
+  /** @type {Map<string, V>} */
+  const map = new Map();
+
+  return {
+    /** @param {string} key @returns {V | undefined} */
+    get(key) {
+      return map.get(key);
+    },
+    /** @param {string} key @returns {boolean} */
+    has(key) {
+      return map.has(key);
+    },
+    /** @param {string} key @param {V} value */
+    set(key, value) {
+      if (map.size >= maxSize && !map.has(key)) {
+        const first = map.keys().next().value;
+        if (first !== undefined) map.delete(first);
+      }
+      map.set(key, value);
+    },
+  };
+}
+
+/**
+ * @template V
+ * @typedef {{ get: (key: string) => V | undefined, has: (key: string) => boolean, set: (key: string, value: V) => void }} MapCache
+ */
diff --git a/website/scripts/utils/chart/index.js b/website/scripts/utils/chart/index.js
index e19033458..5906061f4 100644
--- a/website/scripts/utils/chart/index.js
+++ b/website/scripts/utils/chart/index.js
@@ -10,6 +10,7 @@ import { capture } from "./capture.js";
 import { colors } from "../colors.js";
 import { createRadios, createSelect, getElementById } from "../dom.js";
 import { createPersistedValue } from "../persisted.js";
+import { createMapCache } from "../cache.js";
 import { onChange as onThemeChange } from "../theme.js";
 import { throttle, debounce } from "../timing.js";
 import { serdeBool, INDEX_FROM_LABEL } from "../serde.js";
@@ -190,9 +191,7 @@ export function createChart({ parent, brk, fitContent }) {
     },
   };
 
-  // Memory cache for instant index switching
-  /** @type {Map<string, AnySeriesData>} */
-  const cache = new Map();
+  const cache = createMapCache(Infinity);
 
   // Range state: localStorage stores all ranges per-index, URL stores current range only
   /** @typedef {{ from: number, to: number }} Range */
diff --git a/website/scripts/client.js b/website/scripts/utils/client.js
similarity index 71%
rename from website/scripts/client.js
rename to website/scripts/utils/client.js
index d0c957495..f20a8bdff 100644
--- a/website/scripts/client.js
+++ b/website/scripts/utils/client.js
@@ -1,4 +1,4 @@
-import { BrkClient } from "./modules/brk-client/index.js";
+import { BrkClient } from "../modules/brk-client/index.js";
 
 // const brk = new BrkClient("https://bitview.space");
 const brk = new BrkClient("/");
diff --git a/website/scripts/utils/units.js b/website/scripts/utils/units.js
index 0fe3deb54..bd20716c2 100644
--- a/website/scripts/utils/units.js
+++ b/website/scripts/utils/units.js
@@ -40,7 +40,7 @@ export const Unit = /** @type {const} */ ({
   epoch: { id: "epoch", name: "Epoch" },
 
   // Fees
-  feeRate: { id: "feerate", name: "Sats/vByte" },
+  feeRate: { id: "feerate", name: "Sat/vByte" },
 
   // Rates
   perSec: { id: "per-sec", name: "Per Second" },
diff --git a/website/styles/panes/explorer.css b/website/styles/panes/explorer.css
index da7b93c93..47f64a07e 100644
--- a/website/styles/panes/explorer.css
+++ b/website/styles/panes/explorer.css
@@ -210,7 +210,7 @@
     }
 
     .label {
-      opacity: 0.5;
+      color: var(--off-color);
       white-space: nowrap;
     }
 
@@ -253,6 +253,8 @@
         border: 1px solid var(--border-color);
         padding: 0.5rem;
         margin-bottom: 0.5rem;
+        content-visibility: auto;
+        contain-intrinsic-block-size: auto 8rem;
 
         .tx-head {
           display: flex;
@@ -273,7 +275,7 @@
 
           .tx-time {
             flex-shrink: 0;
-            opacity: 0.5;
+            color: var(--off-color);
           }
         }
 
@@ -309,6 +311,11 @@
             white-space: nowrap;
             color: var(--off-color);
 
+            a {
+              display: flex;
+              min-width: 0;
+            }
+
             .addr-head {
               overflow: hidden;
               text-overflow: ellipsis;
@@ -325,14 +332,14 @@
             .coinbase-sig {
               font-family: Lilex;
               font-size: var(--font-size-xs);
-              opacity: 0.5;
+              color: var(--off-color);
               display: block;
               overflow: hidden;
               text-overflow: ellipsis;
             }
 
             &.op-return {
-              opacity: 0.5;
+              color: var(--off-color);
             }
           }
 
@@ -342,6 +349,12 @@
           }
         }
 
+        .show-more {
+          color: var(--off-color);
+          font-size: var(--font-size-xs);
+          padding: 0.25rem 0;
+        }
+
         .tx-foot {
           display: flex;
           justify-content: space-between;
@@ -349,10 +362,9 @@
           margin-top: 0.5rem;
           padding-top: 0.5rem;
           border-top: 1px solid var(--border-color);
-          opacity: 0.5;
+          color: var(--off-color);
 
           .total {
-            opacity: 1;
             color: var(--orange);
           }
         }