Why trust Eclipse Keyple®?

Eclipse Keyple® is an Eclipse open source project currently leaded by Calypso Networks Association, which has been the leader in contactless electronic ticketing transportation standards since 2003.

Free, easy-to-use and flexible	Built by developers, for developers	Tailored to public entities requirements
Interoperable with any smart card reader solution (standard/proprietary, local/remote)	Open source libraries in Java and C++	Audit and certification
Compatible with any terminal architecture (mobile, embedded, server)	Developer-friendly, up-to-date documentation, code samples and how-to guides	Permanent compliance to the latest Calypso® release
Options for creating add-on features that incorporate Calypso’s advanced security together with non-Calypso smart cards for ticketing and payment	Accredited and hosted by the Eclipse foundation	Exchange platform between providers and transport authorities
	Help desk-Separate maintenance for software and equipment	Online and offline trainings available that will help you get the most of Keyple
	Active on GitHub and within the Eclipse community