VietQR Refund APIs
Description
The refund service through VietQR operates according to the following steps:
Customers have completed the integration of the VietQR Payment APIs.
Request VietQR to provide a secret key for using the refund service.
Call the Check Transaction API to verify and initiate the transaction that needs to be refunded.
Call the Refund API to execute the refund.
Connection Process Regulations
Partners must adhere to the service connection process to ensure that the system operates as efficiently as possible and minimizes unexpected risks. (Refer to the VietQR Payment API integration process)
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