{"name":"VATRadio Server","version":"1.0.0","description":"VATSIM AFV audio relay — per-user sessions, observer mode, receive only","endpoints":{"health":"GET /api/health","login":"POST /api/auth/login { cid, password }","logout":"POST /api/auth/logout (Bearer token)","status":"GET /api/status (Bearer token)","tune":"POST /api/tune { frequency } (Bearer token)","untune":"POST /api/untune { frequency } (Bearer token)","frequencies":"GET /api/frequencies (Bearer token)","vatsimData":"GET /api/vatsim-data","websocket":"ws://host/ws?token=<sessionToken>"}}