{"message":"Chat Memory Bot API","version":"1.0.0","status":"running","endpoints":{"chat":"/chat (POST) - Hỏi đáp","system-info":"/system-info (GET) - Thông tin hệ thống","health":"/health (GET) - Health check","webhook-bot1":"/webhook/bot1 (POST)","webhook-bot2":"/webhook/bot2 (POST)","webhook-bot3":"/webhook/bot3 (POST)"}}