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退款申请

  • Endpoint: POST /aggregate-pay/api/gateway/refund
  • Tags: 收单

Description

仅适用于支持退款的支付方式,同时仅支持180天内的交易发起退款。 退款到账时效取决于银行和机构的处理时效。

Parameters

FieldTypeRequiredDescription
Content-Type (header)stringYes
sign (header)stringYes签名信息请参考技术文档

Request Body

FieldTypeRequiredDescription
versionstringYes接口版本 当前值为:1.5
keyVersionstringYes密钥版本 当前值为:1
requestTimestringYes请求时间,符合rfc3339规范,格式:yyyy-MM-dd'T'HH:mm:ss.SSSXXX 时间需要在当前时间两分钟内
appIdstringYes商户应用Id,PayerMax分配给商户应用的唯一标识
merchantNostringNo商户号,商户与PayerMax业务签约时生成的唯一标识
dataobjectNo请求数据体
data.outRefundNostringYes商户退款申请号,唯一标识一笔退款申请交易
data.refundAmountnumberYes退款金额,金额的单位为元。 除以下国家外按照各国币种支持的小数点位(最大四位)上送。 注意:巴林、科威特、伊拉克,约旦、突尼斯、利比亚、奥马尔地区,本币只支持两位小数; 印尼、中国台湾、巴基斯坦、哥伦比亚地区,本币不支持带小数金额。
data.refundCurrencystringYes退款币种(原交易币种)
data.outTradeNostringNo原商户订单号,可以传outTradeNo,也可以传tradeToken,不能outTradeNo和tradeToken同时不传
data.tradeTokenstringNo正向交易单的交易Token,可以传outTradeNo,也可以传tradeToken,不能outTradeNo和tradeToken同时不传
data.commentsstringNo退款说明(商户退款理由)
data.refundNotifyUrlstring(uri)No退款回调地址,可后台配置【配置地址

Responses

200 — ## 错误码

分类结果码结果描述
SYSTEM_ERRORSystem is busy, please try again later.系统错误;请联系PayerMax
REQ_TIME_OVER_TIMErequestTime effective in two minutes请求时间与服务端偏差超过2分钟,请检查requestTime后重新发起
TOO_MANY_REQUESTExceed request limitation, please retry later触发接口并发限流,请稍后重试
SIGN_VERIFY_FAILEDThe signature verify failed.签名错误;请核实签名
MERCHANT_INVALIDThe merchant has been offline.无效商户
MERCHANT_APP_INVALIDSignature key is not configured.无效商户APP
PARAMS_INVALID${field} length must be between ${min} and ${max},but your input value length is ${length}.Make sure all requests length is correct.无效参数-入参字段长度不符合要求;请参考官网字段描述
PARAMS_INVALID${field} must be ${type} , but your input is ${valueType}.Make sure all requests type is correct.无效参数-入参字段类型不正确;请参考官网字段描述
PARAMS_INVALID${field} is invalid,because ${field} is null.无效参数-入参字段不能为空;请参考官网字段描述
RDR_REFUNDED_NOT_SUPPORT_RETRYThis transaction has been triggered by RDR. A refund has already been successfully processed by the issuing bank. Merchants are not allowed to initiate any additional refund requests for this transaction.订单已经发起RDR,不能再发起退款。
AMOUNT_INVALIDThe refund amount exceed the transaction amount.退款失败-退款金额超额,不能退款
REFUND_FAILEDThe payment method does not support partial refund.退款失败-支付方式不支持部分退款
REFUND_FAILEDThe payment method does not support refund.退款失败-支付方式不支持退款
REFUND_FAILEDThe refund amount is too small to refund.退款失败-退款金额太小不足以支付手续费
REFUND_INSUFFICIENT_BALANCEInsufficient Txn currency in the to be Settled Account.余额不足无法退款
ORDER_NOT_EXISTThe orginal order does not exist.原订单不存在
FieldTypeRequiredDescription
codestringYes返回码,’APPLY_SUCCESS’代表成功。只代表接口请求成功,不代表订单状态。
msgstringYes返回描述,’Success.’。只代表接口请求成功,不代表订单状态。
dataobjectYes
data.outRefundNostringYes商户退款申请号
data.tradeOrderNostringYes交易订单号
data.refundTradeNostringYesPayerMax退款流水号
data.statusstringYes退款状态:REFUND_PENDING,REFUND_FAILED

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