{"message":"Jasper's Market Server is running","endpoints":["GET /webhook - WhatsApp webhook verification","POST /webhook - WhatsApp webhook endpoint (supports text, image, audio, video, document)","GET /dentalatlas - Flow endpoint health check","POST /dentalatlas - WhatsApp Flow endpoint"],"features":["WhatsApp multi-media message support","Lark card interaction with translation","Quote reply support","Lark to WhatsApp media forwarding (within 24h window)","WhatsApp Flow support","Template fallback for 24h window expiry"]}