Everything About Payment Processing

How can I integrate my project if it is custom-made?

For custom-made systems Cardinity provides PHP, Java and Symfony libraries. You can find them together with a clear API documentation on our website in the Developers menu. If you need assistance in integration, we are ready to help you.


Frequently Asked Questions

Useful Resources

Here you can find additional resources that may help you in the process and tell you more about payment processing.

  • Check our industries list and find out more information about what types of businesses can be accepted and what types are prohibited.
  • In order to start accepting card payments, you need to follow some requirements. We made them available to every online merchant.
  • Certain business types are not allowed to process card payments. Here you can find the list of prohibited business activities.
  • Follow our blog to get to know more about Cardinity, e-commerce and online payments as well as stay up to date with news from us.

Have any questions?

If you haven't found answers to your questions here or need any further assistance, don't hesitate to contact us.