diff --git a/API/Mainapi/routes/tmdb.js b/API/Mainapi/routes/tmdb.js
index d61bfe9..e4444b8 100644
--- a/API/Mainapi/routes/tmdb.js
+++ b/API/Mainapi/routes/tmdb.js
@@ -842,6 +842,54 @@ router.get('/SenpaiStream/tv/cache/:tmdbId', async (req, res) => {
   }
 });
 
+// ---------------------------------------------------------------------------
+// GET /tmdb-proxy/*  -- Generic proxy to TMDB API (hides API key from client)
+// ---------------------------------------------------------------------------
+router.get('/tmdb-proxy/*', async (req, res) => {
+  try {
+    // Extract the TMDB API path from the wildcard
+    // e.g. /api/tmdb-proxy/genre/movie/list -> genre/movie/list
+    const tmdbPath = req.params[0] || req.url.replace(/^\/+tmdb-proxy\//, '');
+    if (!tmdbPath) {
+      return res.status(400).json({ error: 'TMDB path is required' });
+    }
+
+    // Forward query parameters (except api_key which would be passed by the client)
+    const { api_key, ...forwardParams } = req.query;
+    const params = new URLSearchParams();
+    params.set('api_key', TMDB_API_KEY);
+    params.set('language', forwardParams.language || 'fr-FR');
+    for (const [key, value] of Object.entries(forwardParams)) {
+      if (key !== 'language') {
+        params.set(key, String(value));
+      }
+    }
+
+    const url = `${TMDB_API_URL}/${tmdbPath}?${params.toString()}`;
+    const response = await axios.get(url, {
+      timeout: 10000,
+      headers: {
+        'Accept': 'application/json',
+        'User-Agent': 'Movix/1.0',
+      },
+    });
+
+    res.setHeader('Access-Control-Allow-Origin', '*');
+    res.setHeader('Access-Control-Allow-Methods', 'GET, OPTIONS');
+    res.setHeader('Cache-Control', 'public, max-age=300'); // 5min cache
+    res.json(response.data);
+  } catch (error) {
+    if (error.response) {
+      return res.status(error.response.status).json({
+        error: 'TMDB API error',
+        status: error.response.status,
+      });
+    }
+    console.error('[TMDB Proxy] Error:', error.message);
+    res.status(502).json({ error: 'TMDB proxy failed' });
+  }
+});
+
 // ---------------------------------------------------------------------------
 // Exports
 // ---------------------------------------------------------------------------
diff --git a/src/config/config.ts b/src/config/config.ts
index 33ff797..b7118f9 100644
--- a/src/config/config.ts
+++ b/src/config/config.ts
@@ -1,4 +1,4 @@
 // TMDB Configuration
 export const TMDB_API_KEY = import.meta.env.VITE_TMDB_API_KEY || '';
 export const TMDB_API_URL = 'https://api.themoviedb.org/3';
-export const TMDB_IMAGE_URL = 'https://image.tmdb.org/t/p'; 
\ No newline at end of file
+export const TMDB_IMAGE_URL = 'https://image.tmdb.org/t/p';
\ No newline at end of file
diff --git a/src/main.tsx b/src/main.tsx
index 6ce7cc5..8e62d02 100644
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -7,6 +7,8 @@ import App from './App.tsx'
 import axios from 'axios'
 import { api } from './services/api'
 import { registerBlockDetection } from './services/blockDetection'
+import { registerTmdbProxyInterceptor } from './services/tmdbProxyInterceptor'
+import { MAIN_API } from './config/runtime'
 import './index.css'
 import './styles/light-mode.css'
 
@@ -126,6 +128,10 @@ startMovixConsoleSafetyWarning();
 registerBlockDetection(axios)
 registerBlockDetection(api)
 
+// Register TMDB proxy interceptor to hide API key from client
+registerTmdbProxyInterceptor(axios, MAIN_API)
+registerTmdbProxyInterceptor(api, MAIN_API)
+
 createRoot(document.getElementById('root')!).render(
   <StrictMode>
     <ErrorBoundary>
diff --git a/src/services/tmdbProxyInterceptor.ts b/src/services/tmdbProxyInterceptor.ts
new file mode 100644
index 0000000..f44a712
--- /dev/null
+++ b/src/services/tmdbProxyInterceptor.ts
@@ -0,0 +1,50 @@
+import type { AxiosInstance, InternalAxiosRequestConfig } from 'axios';
+
+const TMDB_HOST = 'api.themoviedb.org';
+const TMDB_PATH_PREFIX = '/3/';
+
+/**
+ * Intercepteur axios qui redirige les appels TMDB vers le proxy backend
+ * pour masquer la clé API côté client.
+ *
+ * Au lieu d'appeler https://api.themoviedb.org/3/genre/movie/list?api_key=XXX,
+ * la requête est redirigée vers /api/tmdb-proxy/genre/movie/list?api_key=XXX
+ * et le backend ajoute sa propre clé TMDB (process.env.TMDB_API_KEY).
+ *
+ * La clé API envoyée par le frontend est ignorée par le backend.
+ */
+export function registerTmdbProxyInterceptor(axiosInstance: AxiosInstance, mainApiUrl: string) {
+  return axiosInstance.interceptors.request.use(
+    (config: InternalAxiosRequestConfig) => {
+      if (!config.url || !config.baseURL) return config;
+
+      let fullUrl: string;
+      try {
+        fullUrl = new URL(config.url, config.baseURL).toString();
+      } catch {
+        return config;
+      }
+
+      // Ne toucher qu'aux requêtes vers api.themoviedb.org
+      const parsed = new URL(fullUrl);
+      if (parsed.hostname !== TMDB_HOST || !parsed.pathname.startsWith(TMDB_PATH_PREFIX)) {
+        return config;
+      }
+
+      // Extraire le chemin TMDB (ex: /3/genre/movie/list -> genre/movie/list)
+      const tmdbPath = parsed.pathname.replace(TMDB_PATH_PREFIX, '');
+      const proxyUrl = `${mainApiUrl}/api/tmdb-proxy/${tmdbPath}`;
+
+      // Reconstruire les paramètres, en supprimant api_key (le backend ajoute la sienne)
+      const params = new URLSearchParams(parsed.search);
+      params.delete('api_key');
+
+      const paramsString = params.toString();
+      config.url = paramsString ? `${proxyUrl}?${paramsString}` : proxyUrl;
+      config.baseURL = ''; // Éviter que axios re-prépende baseURL
+
+      return config;
+    },
+    (error) => Promise.reject(error)
+  );
+}