获取合约信息

GET: //v1/future-u/market/public/cg/contracts

Content-Type: application/x-www-form-urlencoded

注：此方法不需要签名

Response

[{
    "id": 123, 
    "ask": "1817.32",                 //当前最低价
    "base_currency": "ETH",           //标的币种，比如 BTC
    "base_volume": "13267684284",     //24小时交易量
    "bid": "1817.31",                 //当前最高价
    "contractSize": 10,               //合约面值
    "end_timestamp": 253402099200000, //该衍生品的终结时间
    "funding_rate": "-0.03",          //资金费率
    "high": "1828.89",                //24小时最高成交价
    "index_currency": "USD",          //指数的基础币种
    "index_name": "ETH-USD",          //基础指数的名称
    "index_price": "1816.61",         //基础指数价格
    "last_price": "1817.31",          //最新价格
    "low": "1778.65",                 //24小时最低成交价
    "next_funding_rate": "-0.03",     //预计下一个资金费率
    "next_funding_rate_timestamp":1698681600000,  //下一个资金费率时间
    "open_interest": "2419347630",    //24小时合约持仓量
    "product_type": "PERPETUAL",      //产品类型
    "start_timestamp": 1651328033000, //该衍生品的开始时间
    "symbol": "eth_usd",
    "target_currency": "USD",         //报价币种
    "target_volume": "73698647.51054371",  //24小时交易量
    "ticker_id": "ETH-USD",           //代码标识符
    "underlyingType": 1               //标的类型，币本位，u本位
  }]