Order Reversing API
Latest update time：2021.08.18 Release notes
The order reversing interface needs to be called in the following circumstances: If payment for the merchant’s order fails and a new order ID needs to be generated to initiate payment again, the order closing interface needs to be called for the original order No. to avoid repeated payment; after an order is placed in the system, the user's payment times out and the system will exit without accepting the order, the order closing interface needs to be called to prevent the user from continuing operation.
API Intro
Request Url:https://apihk.mch.weixin.qq.com/v3/global/papay/transactions/out-trade-no/{out_trade_no}/reverse
Request method:POST
API rules: https://wechatpay-api.gitbook.io/wechatpay-api-v3
Applicable object:Common modeInstitutional mode
path parameter is a path parameter.
query parameter needs to be passed in the request URL.
body parameter needs to be passed in the request JSON.
Request Parameters
| Name | Variable Name | Type | Required | Description |
|---|---|---|---|---|
| Sub-merchant ID | sub_mchid | string[1,32] | Yes | body Sub-merchant ID allocated by WeChat Pay Note: Only forInstitutional mode Example:10000097 |
| Merchant order No. | out_trade_no | string[1,32] | Yes | path Order No. inside the merchant system, which consists of 32 characters and can contain letters; to change the authorization code, you must replace the merchant order No. with a new one. For other information, please refer to Merchant order No. Example:1217752501201407033233368018 |
Example：
POST
https://apihk.mch.weixin.qq.com/v3/global/papay/transactions/out-trade-no/1217752501201407033233368018/reverse
Return Data
No data (the HTTP status code is 204).
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