The Exact Payments API is a REST-based API which supports authorization, purchase, capture, refund, void and card tokenization.

The API is JSON with access only permitted over HTTPS.

This section presents examples.
Full API reference is here: Payments

API Endpoints



The Sandbox has all the functionality of the production site, except that all the payments created are test payments. No funds are ever transferred as a result of actions in Sandbox.

We recommend you use our Sandbox to familiarize yourself with our APIs and complete your integration. When complete with integration and testing, your account is easily promoted to Production.

Please do not use live production cards in the Sandbox environment. We provide a list of test cards for that purpose.

Things To Note

All amounts are in cents.
For currencies other than USD or CAD, amounts must be in the smallest unit of that currency.

What’s Next