{"message":"Welcome to ATAI Daily API","service":"ATAI Daily Backend API","version":"2.2.0","status":"active","description":"AI-powered social knowledge network API with consolidated call invitations system","documentation":"/docs","health_check":"/health","api_status":"/api-status","main_endpoints":{"authentication":"/auth","chat":"/chat","summarization":"/summarization","knowledge":"/api/knowledge-nodes","notes":"/api/notes","tasks":"/api/tasks","users":"/api/users","call_invitations":"/api/call-invitations","websocket":"/ws","ai_service":"/api/ai"}}