幣安 API:
https://github.com/binance-exchange/binance-official-api-docs/blob/master/web-socket-streams.md
火幣網 API:
https://github.com/huobiapi/API_Docs/wiki/WS_api_reference
https://github.com/huobiapi/API_Docs_en/wiki/WS_General
https://github.com/pengttyy/huobi-api/tree/master/huobi-netty-websocket-starter