Yuansfer DOCS
  • Introduction
  • GUIDE
    • Online Payment
    • Point of Sale
      • Scan QR Code
      • Create QR Code
    • Plugins
    • Payment Methods
    • Financial Report
    • Security
    • Incident Priorities
    • SDK
    • Tutorials & Examples
      • PHP SDK
      • JAVA SDK
      • C# SDK
      • JS SDK
  • API REFERENCE V3
    • Sandbox Environment
      • Apply Sandbox Credentials
    • Signing API Parameters
    • Customers
      • Register Customer
      • Retrieve Customer
      • Update Customer
    • Payments
      • Online Payment
        • Yuansfer Checkout
        • Yuansfer Integrated Payment
          • Braintree Payments
          • Prepay
        • Recurring Payments
          • Authorize
          • Apply Token
          • Pay
          • Revoke
      • Point of Sale Payment
        • Scan QR Code
          • Add
          • Prepay
        • Create QR Code
    • Transaction Revert
      • Refund
      • Cancel
    • Transaction Data Search
      • Transaction Query
    • Payouts
      • Create Payee
      • Retrieve Payee
      • Balance
      • Send Money
      • Search Payments
    • Notes
  • 中文
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  • Sandbox Account
  • Pay Treasure Sandbox APK

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  1. API REFERENCE V3

Sandbox Environment

PreviousJS SDKNextSigning API Parameters

Last updated 4 years ago

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Sandbox Account

Yuansfer offers a sandbox environment to be used for testing the entire transaction flow and various use cases before deploying your service into a live environment.

You can get a sandbox account easily by applying on Or click on the "Apply Sandbox Credentials" link below the Sandbox Environment tab to apply.

Live and Sandbox environments have different base URL's, but all API names are the same. You can just use the dedicated secret token for live or sandbox transaction. Requests made with test mode credentials never hit the banking networks and incur no cost.

The base URL of the Sandbox environment API is: https://mapi.yuansfer.yunkeguan.com

UnionPay Sandbox Account Info

Parameter

Value

Card Number

6226388000000095

CVV

248

EXP

12/2025

Phone

18100000000

Verification Code

111111

Alipay Sandbox Account Info

Parameter

Value

Account

douyufua@alitest.com

Captcha Code

8888

Login Password

111111

Payment Password on Cashier Page

111111

Paypal Sandbox Account Info

Parameter

Value

Account

sb-lfgk83666547@business.example.com

Password

11111111

Pay Treasure Sandbox APK

If you want more sandbox info, you can contact to .

You can download the Sandbox APK . No account is needed.

Yuansfer Sandbox Application
Yuansfer Support Team
here