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查询汇率

  • 方法:POST
  • 路径:/coin/v1/exchange/quote
  • 参数:JSON Body

请求字段

字段类型必填约束说明
receive_amountdouble> 0;精度见 货币到账金额
pay_currencystring货币支付货币
receive_currencystring货币收到货币

响应字段(data)

字段类型说明
quote_idstring本系统报价 ID(后续下单须原样回传)
ratedouble汇率
pay_amountdouble支付金额
receive_amountdouble到账金额
pay_currencystring支付货币
receive_currencystring收到货币
expires_inint64询价有效期(秒)
expires_atstring询价过期时间,RFC3339(含时区)

成功响应示例

json
{
  "status": 200,
  "msg": "SUCCESS",
  "data": {
    "quote_id": "Q202606160001",
    "rate": 5.4321,
    "pay_amount": 543.21,
    "receive_amount": 100,
    "pay_currency": "BRL",
    "receive_currency": "USDT",
    "expires_in": 5,
    "expires_at": "2026-06-16T16:00:15+08:00"
  }
}

失败响应示例(参数非法)

json
{
  "status": 1404,
  "msg": "金额无效",
  "data": {}
}