Sandbox Environment

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 Yuansfer Sandbox Application 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
[email protected]
Captcha Code
8888
Login Password
111111
Payment Password on Cashier Page
111111
Paypal Sandbox Account Info
Parameter
Value
Account
[email protected]
Password
11111111
If you want more sandbox info, you can contact to Yuansfer Support Team.
Pay Treasure Sandbox APK
You can download the Sandbox APK here. No account is needed.

JS SDK

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Signing API Parameters

Last updated 2 months ago

Parameter	Value
Card Number	6226388000000095
CVV	248
EXP	12/2025
Phone	18100000000
Verification Code	111111

Parameter	Value
Account	[email protected]
Captcha Code	8888
Login Password	111111
Payment Password on Cashier Page	111111