{"service":"RedPetroleum OCPP WebSocket Server","description":"OCPP WebSocket сервер для зарядных станций (dual-protocol)","websocket_urls":["ws://{host}/ws/{station_id}","ws://{host}/ocpp/{station_id}"],"health_check":"GET /health","version":"1.1.0","protocols":["OCPP 1.6 JSON","OCPP 2.0.1"],"note":"Protocol auto-detection via Sec-WebSocket-Protocol header"}