{"name":"POS WebSocket Server","version":"1.1.2","status":"running","timestamp":"2026-10-09T08:29:59.949Z","endpoints":{"health":"/api/health","status":"/api/status (API_KEY required)","broadcast":"/api/broadcast","metrics":"/metrics (MONITOR_API_KEY required)","monitorSummary":"/api/monitor/summary (MONITOR_API_KEY required)","monitorSockets":"/api/monitor/sockets (MONITOR_API_KEY required)","monitorEvents":"/api/monitor/events (MONITOR_API_KEY required)","monitorErrors":"/api/monitor/errors (MONITOR_API_KEY required)","monitorNamespace":"/monitor (Socket.IO namespace, MONITOR_API_KEY auth)"}}