diff --git a/bin/src/config.rs b/bin/src/config.rs
index a8705c1..045ea00 100644
--- a/bin/src/config.rs
+++ b/bin/src/config.rs
@@ -1,10 +1,10 @@
-use serde::Deserialize;
+use serde::{Deserialize, Serialize};
 
 use rayhunter::analysis::analyzer::AnalyzerConfig;
 
 use crate::error::RayhunterError;
 
-#[derive(Debug, Deserialize)]
+#[derive(Debug, Deserialize, Serialize)]
 #[serde(default)]
 pub struct Config {
     pub qmdl_store_path: String,
@@ -32,11 +32,11 @@ impl Default for Config {
     }
 }
 
-pub fn parse_config<P>(path: P) -> Result<Config, RayhunterError>
+pub async fn parse_config<P>(path: P) -> Result<Config, RayhunterError>
 where
     P: AsRef<std::path::Path>,
 {
-    if let Ok(config_file) = std::fs::read_to_string(&path) {
+    if let Ok(config_file) = tokio::fs::read_to_string(&path).await {
         Ok(toml::from_str(&config_file).map_err(RayhunterError::ConfigFileParsingError)?)
     } else {
         Ok(Config::default())
diff --git a/bin/src/daemon.rs b/bin/src/daemon.rs
index f0754ac..6749f21 100644
--- a/bin/src/daemon.rs
+++ b/bin/src/daemon.rs
@@ -20,7 +20,7 @@ use crate::diag::run_diag_read_thread;
 use crate::error::RayhunterError;
 use crate::pcap::get_pcap;
 use crate::qmdl_store::RecordingStore;
-use crate::server::{get_qmdl, restart_daemon, serve_static, ServerState};
+use crate::server::{get_config, get_qmdl, restart_daemon, serve_static, set_config, ServerState};
 use crate::stats::{get_qmdl_manifest, get_system_stats};
 
 use analysis::{
@@ -60,6 +60,8 @@ fn get_router() -> AppRouter {
         .route("/api/analysis", get(get_analysis_status))
         .route("/api/analysis/{name}", post(start_analysis))
         .route("/api/restart-daemon", post(restart_daemon))
+        .route("/api/config", get(get_config))
+        .route("/api/config", post(set_config))
         .route("/", get(|| async { Redirect::permanent("/index.html") }))
         .route("/{*path}", get(serve_static))
 }
@@ -187,8 +189,8 @@ async fn main() -> Result<(), RayhunterError> {
     let args = parse_args();
 
     loop {
-        let config = parse_config(&args.config_path)?;
-        if !run_with_config(&config).await? {
+        let config = parse_config(&args.config_path).await?;
+        if !run_with_config(&args, &config).await? {
             return Ok(());
         }
 
@@ -199,7 +201,10 @@ async fn main() -> Result<(), RayhunterError> {
     }
 }
 
-async fn run_with_config(config: &config::Config) -> Result<bool, RayhunterError> {
+async fn run_with_config(
+    args: &config::Args,
+    config: &config::Config,
+) -> Result<bool, RayhunterError> {
     // TaskTrackers give us an interface to spawn tokio threads, and then
     // eventually await all of them ending
     let task_tracker = TaskTracker::new();
@@ -264,6 +269,7 @@ async fn run_with_config(config: &config::Config) -> Result<bool, RayhunterError
         analysis_tx.clone(),
     );
     let state = Arc::new(ServerState {
+        config_path: args.config_path.clone(),
         qmdl_store_lock: qmdl_store_lock.clone(),
         diag_device_ctrl_sender: diag_tx,
         ui_update_sender: ui_update_tx,
diff --git a/bin/src/server.rs b/bin/src/server.rs
index 19d990b..7119999 100644
--- a/bin/src/server.rs
+++ b/bin/src/server.rs
@@ -4,18 +4,23 @@ use axum::extract::State;
 use axum::http::header::{self, CONTENT_LENGTH, CONTENT_TYPE};
 use axum::http::{HeaderValue, StatusCode};
 use axum::response::{IntoResponse, Response};
+use axum::Json;
 use include_dir::{include_dir, Dir};
 use std::sync::Arc;
+use tokio::fs::write;
 use tokio::io::AsyncReadExt;
 use tokio::sync::mpsc::Sender;
 use tokio::sync::{oneshot, RwLock};
 use tokio_util::io::ReaderStream;
 
 use crate::analysis::{AnalysisCtrlMessage, AnalysisStatus};
+use crate::config::parse_config;
+use crate::config::Config;
 use crate::qmdl_store::RecordingStore;
 use crate::{display, DiagDeviceCtrlMessage};
 
 pub struct ServerState {
+    pub config_path: String,
     pub qmdl_store_lock: Arc<RwLock<RecordingStore>>,
     pub diag_device_ctrl_sender: Sender<DiagDeviceCtrlMessage>,
     pub ui_update_sender: Sender<display::DisplayState>,
@@ -35,12 +40,15 @@ pub async fn get_qmdl(
         StatusCode::NOT_FOUND,
         format!("couldn't find qmdl file with name {}", qmdl_idx),
     ))?;
-    let qmdl_file = qmdl_store.open_entry_qmdl(entry_index).await.map_err(|e| {
-        (
-            StatusCode::INTERNAL_SERVER_ERROR,
-            format!("error opening QMDL file: {}", e),
-        )
-    })?;
+    let qmdl_file = qmdl_store
+        .open_entry_qmdl(entry_index)
+        .await
+        .map_err(|err| {
+            (
+                StatusCode::INTERNAL_SERVER_ERROR,
+                format!("error opening QMDL file: {}", err),
+            )
+        })?;
     let limited_qmdl_file = qmdl_file.take(entry.qmdl_size_bytes as u64);
     let qmdl_stream = ReaderStream::new(limited_qmdl_file);
 
@@ -84,13 +92,12 @@ pub async fn restart_daemon(
     let mut restart_tx = state.daemon_restart_tx.write().await;
 
     if let Some(sender) = restart_tx.take() {
-        sender.send(()).map_err(|()| {
+        sender.send(()).map_err(|_| {
             (
                 StatusCode::INTERNAL_SERVER_ERROR,
                 "couldn't send restart signal".to_string(),
             )
         })?;
-
         Ok((StatusCode::ACCEPTED, "restart signal sent".to_string()))
     } else {
         Ok((
@@ -99,3 +106,37 @@ pub async fn restart_daemon(
         ))
     }
 }
+
+pub async fn get_config(
+    State(state): State<Arc<ServerState>>,
+) -> Result<Json<Config>, (StatusCode, String)> {
+    let config = parse_config(&state.config_path).await.map_err(|err| {
+        (
+            StatusCode::INTERNAL_SERVER_ERROR,
+            format!("failed to read config file: {}", err),
+        )
+    })?;
+
+    Ok(Json(config))
+}
+
+pub async fn set_config(
+    State(state): State<Arc<ServerState>>,
+    Json(config): Json<Config>,
+) -> Result<(StatusCode, String), (StatusCode, String)> {
+    let config_str = toml::to_string_pretty(&config).map_err(|err| {
+        (
+            StatusCode::INTERNAL_SERVER_ERROR,
+            format!("failed to serialize config as TOML: {}", err),
+        )
+    })?;
+
+    write(&state.config_path, config_str).await.map_err(|err| {
+        (
+            StatusCode::INTERNAL_SERVER_ERROR,
+            format!("failed to write config file: {}", err),
+        )
+    })?;
+
+    Ok((StatusCode::ACCEPTED, "wrote config".to_string()))
+}
diff --git a/lib/src/analysis/analyzer.rs b/lib/src/analysis/analyzer.rs
index 54caecb..6a31bc0 100644
--- a/lib/src/analysis/analyzer.rs
+++ b/lib/src/analysis/analyzer.rs
@@ -11,7 +11,7 @@ use super::{
     null_cipher::NullCipherAnalyzer, priority_2g_downgrade::LteSib6And7DowngradeAnalyzer,
 };
 
-#[derive(Debug, Clone, Deserialize)]
+#[derive(Debug, Clone, Deserialize, Serialize)]
 #[serde(default)]
 pub struct AnalyzerConfig {
     pub imsi_requested: bool,