商户费率变更

测试环境

https://openapi.freemypay.com

POST

/agent/openapi/mer/v1/applyMerRate

最后修改时间：2026-10-28 09:22:54

商户入网成功但未签约完成前不允许变更。
该接口为异步接口，应答结果仅代表接收成功；最终结果会通过回调接口通知

请求参数

Header 参数

Body 参数application/json必填

示例

{
    "backUrl": "https://stg3-agent.freemypay.com/api/pc/merchant/getMerchantRates",
    "feeInfo": {
        "aliFee": "0.003",
        "creditFee": "0.0052",
        "d0Fee": "0",
        "debitFee": "0.005",
        "debitFeeLimit": "20",
        "quicklySettlementFee": "0.0175",
        "unionCreditFee": "0.0031",
        "unionDebitFee": "0.0031",
        "wxFee": "0.003"
    },
    "merchantNo": "666290858133TK8"
}

返回响应

🟢200

application/json

成功

Bodyapplication/json

示例

{
    "code": "00",
    "msg": "成功",
    "traceNo": "QD3UD0MUOOGC2179TR"
}

商户结算信息变更

商户结算方式变更