global: snapshot

crates/brk_client/examples/basic.rs

@@ -0,0 +1,56 @@
+//! Basic example of using the BRK client.
+
+use brk_client::{BrkClient, BrkClientOptions};
+
+fn main() -> brk_client::Result<()> {
+    // Create client with default options
+    let client = BrkClient::new("http://localhost:3110");
+
+    // Or with custom options
+    let _client_with_options = BrkClient::with_options(BrkClientOptions {
+        base_url: "http://localhost:3110".to_string(),
+        timeout_secs: 60,
+    });
+
+    // Fetch price data using the typed tree API
+    let price_close = client
+        .tree()
+        .price
+        .usd
+        .split
+        .close
+        .by
+        .dateindex()
+        .range(None, Some(-3))?;
+    println!("Last 3 price close values: {:?}", price_close);
+
+    // Fetch block data
+    let block_count = client
+        .tree()
+        .blocks
+        .count
+        .block_count
+        .sum
+        .by
+        .height()
+        .range(None, Some(-3))?;
+    println!("Last 3 block count values: {:?}", block_count);
+
+    // Fetch supply data
+    let circulating = client
+        .tree()
+        .supply
+        .circulating
+        .bitcoin
+        .by
+        .dateindex()
+        .range(None, Some(-3))?;
+    println!("Last 3 circulating supply values: {:?}", circulating);
+
+    // Using generic metric fetching
+    let metricdata =
+        client.get_metric_by_index("dateindex", "price_close", None, None, None, None)?;
+    println!("Generic fetch result count: {}", metricdata.data.len());
+
+    Ok(())
+}