{"service":"MRJ WebSocket Backend","status":"running","version":"2.2.0","platform":"Node.js","endpoints":{"websocket":"ws://mrj.agkidzone.com","news":"/api/news?metal=gold,silver&category=price_updates&limit=20","newsStatus":"/api/news/status","marketConfig":"/api/markets/config","ticker":"/api/ticker","admin":"/admin.html"}}