当面付－英文版

• 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