Keyple is compliant with the Terminal API specifications provided by the Calypso Networks Association that standardize how to manage cards, readers, reader events and card selection.
This compliance allows Keyple to obtain certifications from the Calypso Networks Association. It is a guarantee of reliability and reproducibility of the processes implemented on a variety of devices.
The open source Eclipse Keypop project exposes the Terminal API specifications in the form of Java and C++ interfaces, and Keyple is based on these interfaces.
Keyple also defines additional public interface for plugin integration, remote reader management, etc.