资金费率

描述

订阅资金费率频道。订阅成功后会立即推送一次当前资金费率、下次费率、费率上下限与结算周期的全量快照。

此外，本频道还会在以下情况推送：

• 资金费率结算周期从 8h/4h 临时切换为 1h 时，推送含新周期的消息
• 结算周期从 1h 回调至原周期时，推送含回调后周期的消息
• 产生现金派息数据时
• 除上述条件触发推送外，本频道每 60 秒推送一次定时快照

Code
{
    "op": "subscribe",
    "args": [
        {
            "instType": "usdt-futures",
            "topic": "funding-rate",
            "symbol": "BTCUSDT"
        }
    ]
}

Code
{
  "event": "subscribe",
  "arg": {
    "instType": "usdt-futures",
    "topic": "funding-rate",
    "symbol": "BTCUSDT"
  },
  "connId": "xxxxxxxxxx"
}

Code
{
  "data": [
    {
      "symbol": "BTCUSDT",
      "fundingRate": "0.000071",
      "fundingRateInterval": "8",
      "nextUpdate": "1743062400000",
      "minFundingRate": "-0.003",
      "maxFundingRate": "0.003",
      "lastFundingRate": "0.000071",
      "nextFundingRate": "0.000088",
      "baseInterestRate": "0.0001",
      "impactMarginNotional": "20000",
      "cashDividend": null,
      "cashDividendNextUpdate": null
    }
  ],
  "arg": {
    "instType": "usdt-futures",
    "topic": "funding-rate",
    "symbol": "BTCUSDT"
  },
  "action": "snapshot",
  "ts": 1736371332162
}