获取币种信息（可充值和提现）

类型: GET
描述: /v4/public/wallet/support/currency

参数

名称	类型	是否必填	默认值	描述	取值范围
–	–	否	N/A	无需参数	–

注意事项

• 响应中的 currency 和 chain 字段是其他充提币接口的必需输入参数。
• 每个币种包含其支持的转账网络、充提币状态和费用详情。

响应示例

响应

{
  "rc": 0,
  "mc": "string",
  "ma": [{}],
  "result": [
    {
      "currency": "BTC", // 币种
      "supportChains": [
        {
          "chain": "Bitcoin", // 支持的转账网络
          "depositEnabled": true, // 支持充币
          "withdrawEnabled": true, // 支持提币
          "contract": "futureAddress", // 合约地址（如适用）
          "depositMinAmount": 1, // 最小充币金额
          "depositFeeRate": 0.2, // 充币费率（百分比）
          "depositConfirmations": 2, // 充币确认区块数
          "withdrawMinAmount": 10, // 最小提币金额
          "withdrawPrecision": 4, // 提币金额精度
          "withdrawFeeAmount": 0.2, // 提币手续费
          "withdrawFeeCurrency": "btc" // 提币手续费币种
        }
      ]
    },
    {
      "currency": "ETH", // 币种
      "supportChains": [
        {
          "chain": "Ethereum", // 支持的转账网络
          "depositEnabled": true,
          "withdrawEnabled": true,
          "contract": "futureAddress",
          "depositMinAmount": 1,
          "depositFeeRate": 0.2,
          "depositConfirmations": 2,
          "withdrawMinAmount": 10,
          "withdrawPrecision": 4,
          "withdrawFeeAmount": 0.2,
          "withdrawFeeCurrency": "eth"
        }
      ]
    }
  ]
}