GALAXY PAY - API Reference Guide
  • Payment Gateway
    • Payment solution
      • General integration steps
      • Modal checkout
        • Integration Guide for Web Desktop & Mobile Browser
      • Merchant checkout
      • Merchant Hosted Checkout
      • Pay with option
      • Pay with token
      • Fast pay
      • Pay with QR
      • Pay with E-Wallet
    • Demo
    • API Specification
      • Integration Keys
      • Definitions
        • Message Structure
        • Signature Algorithm
      • Data Flight
      • PAYMENT
        • Pay
        • Pay with create token
        • Pay with token
        • Pay with Option
        • Pay with QR
        • Checkout(for modal checkout)
        • Payment Link
        • Fast pay
      • TOKENIZATION
        • Merchants
          • Delete Token
        • Customers
          • Query Tokens
          • Remove Token
      • MANAGEMENT
        • Query Transaction
        • Refund Transaction
        • Void Transaction
        • Capture Transaction
      • IPN & CALLBACK
        • Result & IPN Callback
        • Cancel Callback
    • Appendix
      • Response Codes
      • Currencies
      • Domestic Banks
      • International Card Brands
      • eWallets
      • Payment Hubs
        • Apple Pay Validation
      • QR Payment Providers
      • Buy Now Pay Later
      • Test Information
      • Glossary
  • Payment Link
    • IPN callback
  • Archive
    • QR Payment (Old version)
      • API create QR
      • API query status
      • How to test
    • API create PaymentLink
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On this page
  • Workflow
  • Customer journey
  • Description
  • Benefits of Pay with QR
  • Integration
  • Test Integration
  1. Payment Gateway
  2. Payment solution

Pay with QR

PreviousFast payNextPay with E-Wallet

Last updated 3 months ago

A payment method where users utilize a banking app or e-wallet app that supported VietQR to scan the merchant's QR code (Quick Response code) to process the payment.

Workflow

Customer journey

Description

  1. Customer completes order information and initiates a transaction with Payment method = QR PAYMENT.

  2. Customer clicks "Submit" to proceeds to complete the payment.

  1. The payment flow is launched, the user is navigated through a secured Galaxy Pay environment that reflects the transaction ID.

  1. Galaxy Pay Payment's page show QR code and Transaction information.

  1. Customer scans the QR code and make payments with a VietQR supported banking app or e-wallet.

  2. The customer is shown (failed/successful) on merchant website based on the transaction status from Galaxy Pay.

Benefits of Pay with QR

  1. Adaptable to All Business Sizes: Whether it’s a large enterprise or a small business, QR payments can be tailored to meet diverse operational needs without requiring significant investment.

  2. High Security: Transactions are encrypted and authenticated, ensuring customer data remains protected without requiring manual input or sensitive information disclosure.

  3. Faster Processing: Enables quick payments by simply scanning a QR code, reducing checkout times and improving efficiency.

  4. Flexible Integration: Can be seamlessly integrated into websites, mobile apps, in-store systems, and even billing platforms for a unified payment solution.

Integration

Test Integration

  1. Get the transaction ID and transaction amount.

  1. Back to merchant website, the customer is shown (failed/successful) on merchant website based on the transaction status from Galaxy Pay.

View information about terms/definitions in

See integration detail in and API fields in

If you test QR Pay Payment in the UAT environment of Galaxy Pay, you can test on . This page simulates scanning the QR code using a banking app or e-wallet app supported VietQR.

Open and enter the Transaction ID and transaction amount. Then click "Submit".

Glossary
General integration steps
Pay with QR
QR Pay Test page
QR Pay Test page
41MB
QRPay demo.mp4