Certitude is an authorized developer of the Geocaching API (Application Programming Interface) to provide a seamless integration of certitude with geocaching.com. This is as close as it gets to having a coordinate verifier on the cache page itself. The Geocaching API is made possible through the support of Geocaching Premium Memberships, the API program gives third-party developers the opportunity to work with Geocaching HQ on a full suite of integrated products and services for the community. API developer applications are designed to work with the core services of geocaching.com and provide additional features to the geocaching community.