{"service":"bf-proxy","usage":{"health":"GET /health","selfCheck":"GET /test/binance?symbol=btcusdt","restProxy":"GET /api/v3/ping | /api/v3/time | /api/v3/ticker/price?symbol=BTCUSDT（路径与币安官方一致）","wsProxy":"ws://<host>/ws/btcusdt@ticker | ws://<host>/stream?streams=btcusdt@ticker/ethusdt@trade"}}