请求账户余额

请求参数

<listenKey>@balance

响应示例

{
  "id":2,		// ID
  "result":[
    {
      "req":"gN0SiRrevtS4O0ufdCpzd4N0MzHu2lVmwbHh6hj4g9eTT9Yfe55eUc4klmsEhnwC@balance",	// reqeust name
      "res":{
        "accountAlias":"fsR",		// 账户唯一标识
        "balances":[				// 余额信息
          {
            "asset":"BTC",			// 资产
            "balance":"0.00241628",	// 账户余额
            "crossWalletBalance":"0.00235137", // 可用于全仓的账户余额
            "crossUnPnl":"0.00000000",	// 全仓持仓的未实现盈亏
            "availableBalance":"0.00235137",  // 可下单余额
            "maxWithdrawAmount":"0.00235137"  // 最大可转出余额
          }
        ]
      }
    }
  ]
}