{"message":"Welcome to Vaelto Agent API","endpoints":{"/health":"Health check","/vaelto":"Vaelto webhook endpoint","/webhooks/wazzup":"Wazzup inbound webhooks (token query required)","/faq":"FAQ management (GET: list/search, POST: create)","/faq/{id}":"FAQ management (GET: get, PUT: update, DELETE: delete)","/faq/stats":"FAQ database statistics"}}