Update server.js

server.js

@@ -11,9 +11,9 @@ app.use(bodyParser.json());
 // API endpoint for chatting
 app.get('/chat', async (req, res) => {
     const token = req.query.token || process.env.token;
-    const characterId = req.query.characterId || "smtV3Vyez6ODkwS8BErmBAdgGNj-1XWU73wIFVOY1hQ"
-    const chatId = req.query.chatId;
-    const voiceId = req.query.voiceId || 'f4b33b1d-2e5a-40a8-8a07-958140cd104d';
+    const characterId = req.query.character_id || "smtV3Vyez6ODkwS8BErmBAdgGNj-1XWU73wIFVOY1hQ"
+    const chatId = req.query.chat_id;
+    const voiceId = req.query.voice_id || 'f4b33b1d-2e5a-40a8-8a07-958140cd104d';
     const message = req.query.message;
 
     if (!message) {