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Our API Postman collection is available to view, fork, or import (a copy).
The collection includes API requests and responses for many of our products, including Transaction Processing, Fraud Management, Settlement Reporting, Dispute Management, and more. You’ll also find practical use cases for both card-present and card-not-present scenarios, including 3D Secure, Transactions, Card Storage, and Refunds.
If you’re ready to jump in, just skip to the Run in Postman section.
If you're not familiar with Postman, you can learn more in the Get Postman section.
If you’re new to our API, we recommend you first read our documentation to get familiar with how things work. For an overview of our learning resources for this developer portal, see Build Your Integration.
Once you’re ready, we ask that you fork the collection. It comes with a working test app in the environment file that can serve as your test credentials. However, we highly recommend that you register with us and get your own test app credentials (for more information, see Register / Create an App). To start using the API, replace the credentials in the environment file of our Postman collection with your own.
The collection contains practical use cases you can implement using our REST API. The below example shows our 3D Secure use cases.
3DS Use Cases in Postman
The collection is updated periodically, so keep checking back to make sure you’re using the most recent version. Keep in mind that when we release a new version of the API, you'll need to import the collection again to get any new updates.
To view, import, or fork our API collection in Postman, click the button below:
The below link is for merchant processing. If you are looking for partner functionality, please reach out to your integration support contact.
If you’re not currently using Postman, you can create a free account to try it out. Postman offers a simple collaborative platform with an extensive range of features to help you interact more seamlessly with our API. You can run it in a web browser (Chrome, Firefox, and Edge) or download the Postman app to work with it in Microsoft Windows, on your Mac, or a Linux machine.
Now it’s time to play in our Sandbox. Experiment as much as you want with our API to build an integration that works perfectly for your use case. When you're ready, you can go live and start taking payments for real.