Welcome! Here at Payex, our mission is to provide payments that help merchants sell more and maximize your sales.
The Payex API is organized around REST to make it clearer and easier to understand. All our API responses return JSON, including errors.
API Environment Summary #
There are two servers for our API, one for sandbox and the other for production environments. You may test with sandbox endpoints before going into production, which doesn’t affect your live data or interact with live banking networks.
The secret API key you use to authenticate the request determines whether the request is sandbox mode or production mode. Do not use Production Secret in the Sandbox Environment, or vice versa, as it will fail. API requests without authentication will also fail.
You may get your API secret from Payex Portal links below. The login credentials are sent to the registered merchant email, titled “Account Set Up Successful” by Payex (firstname.lastname@example.org):
- Sandbox Environment: https://sandbox-payexportal.azurewebsites.net/
- Production Environment: https://portal.payex.io/
Note: To access the Sandbox portal, merchant to login with your registered email address and default password = “Password“
Before you start #
Go to https://portal.payex.io/Home/Register to sign up as a merchant.
Submit all required documents as shown in the merchant portal and get approval from our processing team. If you need more assistance, please contact us at email@example.com