K線

{
    "id":1545910660739,
    "type":"subscribe",
    "topic":"/contractMarket/limitCandle:XBTUSDTM_1hour",
    "response":true
}

{
    "type":"message",
    "topic":"/contractMarket/limitCandle:XBTUSDTM_1hour",
    "subject":"candle.stick",
    "data":{
        "symbol":"XBTUSDTM",   // 交易對
        "candles":[
            "1714964400",      //candle的開盤時間
            "63815.1",         //open開票價
            "63890.8",         //close收盤價
            "63928.5",         //high最高價
            "63797.8",         //low最低價
            "17553.0",         //成交額(此數值有誤，請勿使用，我們會在後續版本中修復)
            "17553"            //成交量
        ],
        "time":1714964823722   // 當前時間，毫秒
    }
}

Topic: /contractMarket/limitCandle:{symbol}_{type}

• 推送頻率: k线有变化时推送，每秒最多推送1次

參數	含義
symbol	交易對
type	1min, 3min, 5min, 15min, 30min, 1hour, 2hour, 4hour, 8hour, 12hour, 1day, 1week, 1month

訂閱成功後，服務端會推送的市場K線數據給您。