diff --git a/Cargo.toml b/Cargo.toml
index e44ebaf..be7312c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,4 +15,5 @@ anyhow = "1.0"
 dotenv = "0.15"
 sea-orm-cli = "1.0.1"
 sea-orm = "1.0.1"
+serde = { version = "1.0.210", features = ["derive"] }
 thiserror = "1.0"
diff --git a/README.md b/README.md
index c3f958d..3d2fd2f 100644
--- a/README.md
+++ b/README.md
@@ -113,5 +113,5 @@ sea-orm-cli migrate up
 ### Génération des entitées
 
 ```bash
-sea-orm-cli generate entity -o entity/src/entities
+sea-orm-cli generate entity -o entity/src/entities --with-serde both
 ```
\ No newline at end of file
diff --git a/crates/backend/Cargo.toml b/crates/backend/Cargo.toml
index 8fe4ba0..0ceef47 100644
--- a/crates/backend/Cargo.toml
+++ b/crates/backend/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 
 [dependencies]
 anyhow = "1.0.89"
-axum = "0.7.6"
+axum = { version = "0.7.6", features = ["macros"] }
 listenfd = "1.0.1"
 tokio = { version = "1.40.0", features = ["macros", "rt-multi-thread"] }
 
@@ -15,6 +15,7 @@ sea-orm = { workspace = true, features = [
     "runtime-tokio-rustls",
     "macros",
 ] }
+serde.workspace = true
 thiserror.workspace = true
 
 entity = { path = "../../entity" }
diff --git a/crates/backend/src/api/debug.rs b/crates/backend/src/api/debug.rs
new file mode 100644
index 0000000..6234239
--- /dev/null
+++ b/crates/backend/src/api/debug.rs
@@ -0,0 +1,48 @@
+use axum::{extract::State, routing, Json};
+use sea_orm::*;
+use serde::Serialize;
+
+use ::entity::{debug, debug::Entity as DebugEntity};
+
+use crate::{AppError, AppState};
+
+// DATABASE DEBUG CONTROLLERS
+
+async fn get_debug_entries(db: &DatabaseConnection) -> Result<Vec<debug::Model>, DbErr> {
+    DebugEntity::find().all(db).await
+}
+
+async fn add_random_debug_entry(State(AppState { db_connection }): State<AppState>) {
+    let random_entry = debug::ActiveModel {
+        title: Set("Random title".to_string()),
+        text: Set("Random text".to_string()),
+        ..Default::default()
+    };
+    random_entry.insert(&db_connection).await.unwrap();
+}
+
+// API HANDLER
+
+#[derive(Serialize, Debug)]
+struct DebugResponse {
+    db_ping_status: bool,
+    entries: Vec<debug::Model>,
+}
+
+#[axum::debug_handler]
+async fn debug(
+    State(AppState { db_connection }): State<AppState>,
+) -> Result<Json<DebugResponse>, AppError> {
+    let db_ping_status = db_connection.ping().await.is_ok();
+    let debug_entries = get_debug_entries(&db_connection).await?;
+    Ok(Json(DebugResponse {
+        db_ping_status,
+        entries: debug_entries,
+    }))
+}
+
+pub fn get_routes() -> axum::Router<crate::AppState> {
+    axum::Router::new()
+        .route("/", routing::get(debug))
+        .route("/add_random", routing::post(add_random_debug_entry))
+}
diff --git a/crates/backend/src/api/mod.rs b/crates/backend/src/api/mod.rs
new file mode 100644
index 0000000..8aaa3bd
--- /dev/null
+++ b/crates/backend/src/api/mod.rs
@@ -0,0 +1,9 @@
+use axum::Router;
+
+use crate::AppState;
+
+mod debug;
+
+pub fn get_routes() -> Router<AppState> {
+    Router::new().nest("/debug", debug::get_routes())
+}
diff --git a/crates/backend/src/lib.rs b/crates/backend/src/lib.rs
index 150174a..c9423b9 100644
--- a/crates/backend/src/lib.rs
+++ b/crates/backend/src/lib.rs
@@ -7,6 +7,7 @@ use thiserror::Error;
 
 use ::utils::config::{load_config, ConfigError};
 
+mod api;
 mod db;
 
 #[derive(Error, Debug)]
@@ -27,10 +28,13 @@ pub struct AppState {
 
 pub async fn get_router() -> Result<Router, DbErr> {
     let db_connection = db::get_connection().await?;
+    let state: AppState = AppState { db_connection };
 
     Ok(Router::new()
         .route("/", get(|| async { "Hello, world!" }))
-        .fallback(fallback))
+        .merge(api::get_routes())
+        .fallback(fallback)
+        .with_state(state))
 }
 
 async fn fallback(uri: Uri) -> (StatusCode, String) {
diff --git a/entity/Cargo.toml b/entity/Cargo.toml
index d41373f..6a75cc0 100644
--- a/entity/Cargo.toml
+++ b/entity/Cargo.toml
@@ -9,6 +9,7 @@ path = "src/lib.rs"
 
 [dependencies]
 sea-orm.workspace = true
+serde.workspace = true
 
 [dev-dependencies]
 sea-orm-cli.workspace = true
diff --git a/entity/src/entities/debug.rs b/entity/src/entities/debug.rs
index 0a0b0a9..d08379e 100644
--- a/entity/src/entities/debug.rs
+++ b/entity/src/entities/debug.rs
@@ -1,8 +1,9 @@
 //! `SeaORM` Entity, @generated by sea-orm-codegen 1.0.1
 
 use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
 
-#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
 #[sea_orm(table_name = "debug")]
 pub struct Model {
     #[sea_orm(primary_key)]