diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..53879ee
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,49 @@
+name: CI
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  fmt:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@master
+      with:
+        toolchain: nightly-2025-02-25
+        components: rustfmt
+    - run: cargo +nightly-2025-02-25 fmt --all --check
+
+  clippy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@master
+      with:
+        toolchain: 1.85
+        components: clippy
+    - name: Install protoc
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y protobuf-compiler
+        protoc --version
+    - uses: Swatinem/rust-cache@v2
+    - run: cargo clippy --all-targets --all-features
+      env:
+        RUSTFLAGS: -D warnings
+
+  test-stable:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@master
+      with:
+        toolchain: 1.85
+    - name: Install protoc
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y protobuf-compiler
+        protoc --version
+    - uses: Swatinem/rust-cache@v2
+    - run: cargo test --all-features --no-fail-fast
diff --git a/src/config/logging.rs b/src/config/logging.rs
index 744e2b3..d4bed5f 100644
--- a/src/config/logging.rs
+++ b/src/config/logging.rs
@@ -13,7 +13,7 @@ fn default_log_level() -> String {
 impl Default for LoggingConfig {
     fn default() -> Self {
         LoggingConfig {
-            log_level: default_log_level()
+            log_level: default_log_level(),
         }
     }
 }
diff --git a/src/server/builder.rs b/src/server/builder.rs
index 14f9111..c6e5d46 100644
--- a/src/server/builder.rs
+++ b/src/server/builder.rs
@@ -1,5 +1,5 @@
-use crate::server::pre_sign::PreSignHook;
 use crate::server::Server;
+use crate::server::pre_sign::PreSignHook;
 use crate::signer::signature::ecdsa::EcdsaSignature;
 use crate::signer::{EvmSigner, Signer};
 use std::collections::HashMap;
diff --git a/src/server/middleware/auth.rs b/src/server/middleware/auth.rs
index d903cc6..55ae992 100644
--- a/src/server/middleware/auth.rs
+++ b/src/server/middleware/auth.rs
@@ -15,13 +15,16 @@ const DEFAULT_HEADER_API_KEY: &str = "api-key";
 #[derive(Debug, Clone, Default)]
 pub struct AuthMiddlewareLayer<S: Store> {
     pub store: S,
-    pub header_api_key: String
+    pub header_api_key: String,
 }
 
 impl<S: Store> AuthMiddlewareLayer<S> {
     pub fn new(store: S, header_api_key: Option<String>) -> Self {
-        let header_api_key = header_api_key.unwrap_or_else(|| DEFAULT_HEADER_API_KEY.to_string()); 
-        Self { store, header_api_key }
+        let header_api_key = header_api_key.unwrap_or_else(|| DEFAULT_HEADER_API_KEY.to_string());
+        Self {
+            store,
+            header_api_key,
+        }
     }
 }
 
diff --git a/src/server/middleware/auth/store/sql.rs b/src/server/middleware/auth/store/sql.rs
index e24b3a0..e1f2e48 100644
--- a/src/server/middleware/auth/store/sql.rs
+++ b/src/server/middleware/auth/store/sql.rs
@@ -1,6 +1,6 @@
 use std::marker::PhantomData;
 
-use sea_orm::{entity::EntityTrait, DatabaseConnection, DbErr, PrimaryKeyTrait};
+use sea_orm::{DatabaseConnection, DbErr, PrimaryKeyTrait, entity::EntityTrait};
 
 use super::Store;
 
@@ -15,14 +15,17 @@ where
     <<E as EntityTrait>::PrimaryKey as PrimaryKeyTrait>::ValueType: From<String>,
 {
     pub fn new(db_conn: DatabaseConnection) -> Self {
-        Self { db_conn, _entity: PhantomData }
+        Self {
+            db_conn,
+            _entity: PhantomData,
+        }
     }
 }
 
 #[async_trait::async_trait]
 impl<E: EntityTrait> Store for SqlDb<E>
 where
-    for <'a> <<E as EntityTrait>::PrimaryKey as PrimaryKeyTrait>::ValueType: From<&'a str>,
+    for<'a> <<E as EntityTrait>::PrimaryKey as PrimaryKeyTrait>::ValueType: From<&'a str>,
 {
     type Error = DbErr;
     async fn verify_api_key(&self, api_key: &str) -> Result<(), Self::Error> {