Keep up to date with our APIs
Our Developer Center provides an API Explorer, interactive documentation, and sample code for Cardinal REST APIs. (For other, non-REST, API documentation, see APIs and Integration.)
Some Cardinal API features are not yet available in REST APIs; however, all REST APIs on this Developer Center are fully supported and available.
All our existing APIs remain fully supported and available. When we do intend to deprecate an API or Integration method, we will announce it on this page.
Upcoming payments REST API features
- Airline Processing
- China Processing
- Direct Debit
- Direct Pay
- Pin-Based Debit
- PinLess Debit
- Boleto Payments
Upcoming REST APIs
- Fraud Management (Decision Manager)
- Recurring Billing
- Alternative Payments
- PayPal
- Tax Calculation
API Statuses
| API | Status | Documentation |
|---|---|---|
| Simple Order API | Supported | View Simple Order API |
| SOAP Toolkit | Supported | View SOAP Toolkit |
| Secure Acceptance | Supported | View Secure Acceptance |
| SCMP | Supported but not recommended | View legacy integrations |
Supported
The API is fully supported and maintained including updates and enhancements.
Deprecated
The API is fully supported, but it has been replaced, and we recommend upgrading as soon as possible.
End of life
The API is no longer supported.