{"service":"OCPP Central System API","version":"1.0.0","description":"EV Charging Management Module - Dual Protocol Support","supported_protocols":["OCPP 1.6","OCPP 2.0.1"],"protocol_detection":"Automatic via WebSocket subprotocol","active_connections":{"total":10,"ocpp_1.6":10,"ocpp_2.0.1":0},"websocket_endpoint":"/ocpp/{secret_code} (encrypted connection parameters)","rest_api_prefix":"/api/ocpp","documentation":"/docs","health_check":"/health","features":{"ocpp_1.6":"Full support - All commands","ocpp_2.0.1":"Advanced support - Battery SoC, TransactionEvent, Remote Commands","dual_protocol":"Same API works for both protocols automatically"}}