Get started with the C library

Download and install the C library

Use our POS test card numbers to test your integration.

  1. Log in to the  Customer Area (CA).

  2. Go to Point of Sale > Release notes and libraries.

    Request access to these sections by contacting your integration manager.

  3. Select Libraries.

  4. Scroll to the bottom of the page, you will see links to download the C library files.