The First Data Global Gateway PHP Library by Vincent Gabriel allows developers to integrate the First Data Global Gateway API into their PHP projects and applications. This library requires cURL and the PHP cURL extension.
Payleven, the Square equivalent for the world outside of the US, has launched an API to complement its mobile payment device. Prior to the API, use of Payleven's mobile payment device required downloading the Payleven app (similar to Square's current model). However, the API allows developers to integrate Payleven's functionality within third party apps.
Twenty One APIs have been added to the ProgrammableWeb directory in categories including Games, Advertising, Financial and Spam. Highlights today include APIs for locating cell towers, integrating chat for customer service, and querying financial information of businesses and individuals.