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Payment Scenarios
Business Introduction
Business Scenarios
Barcode Payment
QR Code Payment
Sound Wave Payment
Process flows
Barcode Payment
QR Code Payment
Sound Wave Payment
How to Sign the Contract with Alipay
Offline Payment Integration Guide
Integration Preparations
Vocabulary and Requirements
The Gateway Port of OpenAPI
Authorization for Third-party Service Provider
Quick Integration
Integrate with Demo Code (recommended)
Integrate with SDK provided by Alipay
API call flow
API List
Barcode and Sound Wave Payment APIs
QR Code Payment APIs
Response Parameters in Synchronous Return
Response Parameters in Asynchronous Return
Error Codes
Payment Status Inquiry
Cancel the Payment APIs
Refund APIs
Heartbeat Sync-up
Transaction Settlement Report Download APIs
Business rules
Notes and Tips
Result Code
FAQ
Quick Integration
更新时间:2017/05/31
访问次数:3500
Three payment interfaces are Barcode payment, QR Code Payment, and Sound Wave Payment.
Query, Cancel and Refund are supporting API calls.
Suggest to poll the payment status with query call after 5 seconds, if the payment status not returned as success.
Within 24 hours, the merchant can call Cancel API to close the payment and refund the user.
If there is a need for refund, please use the refund API. The default refund window is 3 months. Please refer to the contract for the value.
Download Alipay sdk
Download Offline payment demo
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