订阅Market数据

• channel: babel_sub_spot_ALL_ALL_market

成功建立和 WebSocket API 的连接之后，向 Server 发送如下格式的数据来订阅数据

{
  "event": "addChannel",
  "channel": "babel_sub_spot_ALL_ALL_market"
}

正确订阅

{
  "event": "addChannel",
  "channel": "babel_sub_spot_ALL_ALL_market"
}

订阅成功返回数据的例子

[{
  "channel": "babel_sub_spot_ALL_ALL_market",
  "data_type": 0, 
  "data":
    [
        {
            "id":1,
            "coin_symbol":"BIX",
            "currency_symbol":"BTC",
            "last":"0.00006604",
            "high":"0.00006712",
            "low":"0.00006421",
            "change":"+0.00000121",
            "percent":"+1.87%",
            "vol24H":"54475636",
            "amount":"3571.11",
            "last_cny":"2.91",
            "high_cny":"2.95",
            "low_cny":"2.83",
            "last_usd":"0.42",
            "high_usd":"0.43",
            "low_usd":"0.41"
        },
        {
            "id":2,
            "coin_symbol":"BIX",
            "currency_symbol":"ETH",
            "last":"0.00190235",
            "high":"0.00192190",
            "low":"0.00181724",
            "change":"+0.00008058",
            "percent":"+4.42%",
            "vol24H":"32059017",
            "amount":"59861.18",
            "last_cny":"2.90",
            "high_cny":"2.93",
            "low_cny":"2.77",
            "last_usd":"0.42",
            "high_usd":"0.42",
            "low_usd":"0.40"
        },
        ...  //其他交易对行情信息
    ]
}]

data 说明

 {
     "id": 交易对id
     "coin_symbol": 交易币种
     "currency_symbol": 定价币种
     "last": 24h最新价
     "high": 24h最高价
     "low": 24h最低价
     "change": 24h涨跌
     "percent": 24h涨跌幅
     "vol24H": 24h成交量
     "amount": 24h成交额
     "last_cny": 最新价折算cny
     "high_cny": 最高价折算cny
     "low_cny": 最低价折算cny
     "last_usd": 最新价折算usd
     "high_usd": 最高价折算usd
     "low_usd": 最低价折算usd
 }

之后每当 Market 有更新时，client 会收到数据，例子

[{
  "channel": "babel_sub_spot_ALL_ALL_market",
  "data_type": 1, 
  "data":
    [
        {
            "id":1,
            "coin_symbol":"BIX",
            "currency_symbol":"BTC",
            "last":"0.00006604",
            "high":"0.00006712",
            "low":"0.00006421",
            "change":"+0.00000121",
            "percent":"+1.87%",
            "vol24H":"54475636",
            "amount":"3571.11",
            "last_cny":"2.91",
            "high_cny":"2.95",
            "low_cny":"2.83",
            "last_usd":"0.42",
            "high_usd":"0.43",
            "low_usd":"0.41"
        }
    ]
}]