diff --git a/rustfmt.toml b/rustfmt.toml
index fab79938..f1420ac3 100644
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -1,4 +1,5 @@
 edition = "2021"
+group_imports = "StdExternalCrate"
 imports_granularity = "Crate"
 max_width = 120
 newline_style = "Unix"
diff --git a/server/src/bin/mina_ocv.rs b/server/src/bin/mina_ocv.rs
index 2e83faaa..279abfb6 100644
--- a/server/src/bin/mina_ocv.rs
+++ b/server/src/bin/mina_ocv.rs
@@ -1,70 +1,8 @@
 use anyhow::Result;
-use axum::{
-  debug_handler,
-  extract::{Path, State},
-  response::{IntoResponse, Response},
-  routing::get,
-  serve as axum_serve, Json, Router,
-};
 use clap::Parser;
-use mina_ocv::{shutdown_signal, Ocv, OcvConfig, Wrapper};
-use std::sync::Arc;
-use tokio::net::TcpListener;
-use tower_http::cors::CorsLayer;
-
-#[derive(Clone, Parser)]
-struct ServeArgs {
-  /// API Host.
-  #[clap(long, env, default_value = "0.0.0.0")]
-  pub host: String,
-  /// API Port.
-  #[clap(long, env, default_value = "8080")]
-  pub port: u16,
-  /// OCV Args.
-  #[command(flatten)]
-  pub config: OcvConfig,
-}
+use mina_ocv::ServeArgs;
 
 #[tokio::main]
 async fn main() -> Result<()> {
-  let ServeArgs { host, port, config } = ServeArgs::parse();
-  tracing_subscriber::fmt::init();
-
-  let listener = TcpListener::bind(format!("{}:{}", host, port)).await?;
-  tracing::info!("Starting server at http://{}.", listener.local_addr()?);
-
-  let ocv = config.to_ocv().await?;
-  let router = Router::new()
-    .route("/api/info", get(get_info))
-    .route("/api/proposals", get(get_proposals))
-    .route("/api/proposal/:id", get(get_proposal))
-    .route("/api/proposal/:id/results", get(get_proposal_result))
-    .layer(CorsLayer::permissive())
-    .with_state(Arc::new(ocv));
-  axum_serve(listener, router).with_graceful_shutdown(shutdown_signal()).await?;
-  Ok(())
-}
-
-#[debug_handler]
-async fn get_info(ctx: State<Arc<Ocv>>) -> Response {
-  tracing::info!("get_info");
-  Wrapper(ctx.info().await).into_response()
-}
-
-#[debug_handler]
-async fn get_proposals(ctx: State<Arc<Ocv>>) -> Response {
-  tracing::info!("get_proposals");
-  Json(ctx.proposals.clone()).into_response()
-}
-
-#[debug_handler]
-async fn get_proposal(ctx: State<Arc<Ocv>>, Path(id): Path<usize>) -> Response {
-  tracing::info!("get_proposal {}", id);
-  Wrapper(ctx.proposal(id).await).into_response()
-}
-
-#[debug_handler]
-async fn get_proposal_result(ctx: State<Arc<Ocv>>, Path(id): Path<usize>) -> Response {
-  tracing::info!("get_proposal_result {}", id);
-  Wrapper(ctx.proposal_result(id).await).into_response()
+  ServeArgs::parse().serve().await
 }
diff --git a/server/src/lib.rs b/server/src/lib.rs
index b8187657..1eaa8b05 100644
--- a/server/src/lib.rs
+++ b/server/src/lib.rs
@@ -3,6 +3,7 @@ mod config;
 mod ledger;
 mod ocv;
 mod proposals;
+mod serve;
 mod util;
 mod vote;
 
@@ -11,5 +12,6 @@ pub use config::*;
 pub use ledger::*;
 pub use ocv::*;
 pub use proposals::*;
+pub use serve::*;
 pub use util::*;
 pub use vote::*;
diff --git a/server/src/serve.rs b/server/src/serve.rs
new file mode 100644
index 00000000..6aded79a
--- /dev/null
+++ b/server/src/serve.rs
@@ -0,0 +1,72 @@
+use std::sync::Arc;
+
+use anyhow::Result;
+use axum::{
+  Json, Router, debug_handler,
+  extract::{Path, State},
+  response::IntoResponse,
+  routing::get,
+  serve as axum_serve,
+};
+use clap::Parser;
+use tokio::net::TcpListener;
+use tower_http::cors::CorsLayer;
+
+use crate::{Ocv, OcvConfig, Wrapper, shutdown_signal};
+
+#[derive(Clone, Parser)]
+pub struct ServeArgs {
+  /// API Host.
+  #[clap(long, env, default_value = "0.0.0.0")]
+  pub host: String,
+  /// API Port.
+  #[clap(long, env, default_value = "8080")]
+  pub port: u16,
+  /// OCV Args.
+  #[command(flatten)]
+  pub config: OcvConfig,
+}
+
+impl ServeArgs {
+  pub async fn serve(&self) -> Result<()> {
+    tracing_subscriber::fmt::init();
+
+    let listener = TcpListener::bind(format!("{}:{}", self.host, self.port)).await?;
+    tracing::info!("Starting server at http://{}.", listener.local_addr()?);
+
+    let ocv = self.config.to_ocv().await?;
+    let router = Router::new()
+      .route("/api/info", get(get_info))
+      .route("/api/proposals", get(get_proposals))
+      .route("/api/proposal/:id", get(get_proposal))
+      .route("/api/proposal/:id/results", get(get_proposal_result))
+      .layer(CorsLayer::permissive())
+      .with_state(Arc::new(ocv));
+    axum_serve(listener, router).with_graceful_shutdown(shutdown_signal()).await?;
+    Ok(())
+  }
+}
+
+#[debug_handler]
+async fn get_info(ctx: State<Arc<Ocv>>) -> impl IntoResponse {
+  tracing::info!("get_info");
+  Wrapper(ctx.info().await)
+}
+
+#[debug_handler]
+async fn get_proposals(ctx: State<Arc<Ocv>>) -> impl IntoResponse {
+  tracing::info!("get_proposals");
+  Json(ctx.proposals.to_owned())
+}
+
+#[debug_handler]
+async fn get_proposal(ctx: State<Arc<Ocv>>, Path(id): Path<usize>) -> impl IntoResponse {
+  tracing::info!("get_proposal {}", id);
+  Wrapper(ctx.proposal(id).await)
+}
+
+#[debug_handler]
+async fn get_proposal_result(ctx: State<Arc<Ocv>>, Path(id): Path<usize>) -> impl IntoResponse {
+  tracing::info!("get_proposal_result {}", id);
+  Wrapper(ctx.proposal_result(id).await)
+}