Deprecation of classic libraries

A classic library integration for point of sale refers to a situation where an Adyen library is part of the cash register software. Over the years, we have noticed several disadvantages of such integrations. To overcome the disadvantages, we developed:

• Adyen Terminal API.
• New payment terminal software that interfaces with Terminal API.
  This new software is only available on terminals that have PCI approval.

Because of the advantages of Terminal API, we are deprecating the libraries. This means you need to migrate to a different type of integration. If you’re currently using eVo terminals, you also need to update your terminal fleet because the PCI approval of eVo terminals is expiring.

Note: Support for these libraries will stop from March 29, 2024 and transactions will no longer be allowed.

Tip: View the complete timeline.