The following steps outline the steps to install Postman, configure your sandbox credentials and start testing the Clearpay API.
Postman is a free-to-download tool for making HTTP requests.
Visit www.getpostman.com and download the version of Postman required for your platform.
Install Postman.
Open Postman.
Click Import.
Import the Clearpay Postman Collection for your region.
To access and utilize environment variables, you will need to configure a new Postman environment.
Click Add to save the environment, then close the window.
Use this environment by selecting Clearpay Online UK V2 from the dropdown list.
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next to the collection name and click Edit.Click the Authorization Tab.
Enter your Merchant ID in the Username field.
Enter your Secret Key in the Password field.
Click Update.
Add and edit Clearpay on-site messaging to your website.