{"message":"Transaction Project API Server (Node.js, Flask-equivalent)","status":"running","mongo_url":"mongodb://10.80.3.148:27017/","db":"Transaction_project","endpoints":{"POST /submit":"Create new user","POST /add_cabin":"Create new cabin","GET /list":"List users","GET /list_cabin":"List cabins","PUT /update/:id":"Update user","PUT /update_cabin/:id":"Update cabin","DELETE /delete/:id":"Delete user","DELETE /delete_cabin/:id":"Delete cabin","GET /logs":"Get processed logs","POST /api/submit":"RFID submit (logging)"}}