用戶成交

subscribe:

  {
     "method": "SUBSCRIBE/UNSUBSCRIBE",
     "params": [
         "trade"
      ],
     "id": "{id}"
  }

Response

{
    "ch": "trade",
    "data": {
            "id": "556931318219666113",
            "symbol": "btc_usdt",     //交易對
            "orderSide": "BUY",       //訂單方向
            "positionSide": "LONG",   //持倉方向
            "orderId":"12312312",     //訂單id
            "price":"34244",          //價格
            "quantity":"0.5",         //數量（標的幣）
            "isMaker": true,          //是否是maker,true:maker;false:taker
            "marginUnfrozen":"123",   //保證金解凍數量
            "fee": "0.0002",          //手續費（字符串）
            "timestamp":1731231231000, //時間戳(ms)
            "clientOrderId":"123456", //自定義訂單id
            "oppositeUserId": "1234", //對手方用戶id，僅提供給做市商/Vault賬戶
            "oppositeOrderId": "2345",//對手方訂單id，僅提供給做市商/Vault賬戶
            "execId": "123",          //成交id，僅提供給做市商/Vault賬戶
            "searchId": "789"         //檢索id，僅提供給做市商/Vault賬戶
       },
    "ts": 1731231231000
}