{"service":"AIVA - AI Virtual Assistant","version":"1.0.0","endpoints":{"chat":"WebSocket /chat/{user_id}","smart_reply":"POST /smart-reply","analyze_actions":"POST /analyze-actions","recommend/feed":"POST /recommend/feed","recommend/marketplace":"POST /recommend/marketplace","recommend/services":"POST /recommend/services","recommend/freelancers":"POST /recommend/freelancers","recommend/live":"POST /recommend/live","recommend/trending":"POST /recommend/trending","tts":"POST /tts (text-to-speech)","stt":"POST /stt (speech-to-text)","socketio":"Socket.IO events"}}