The Jumio Java SDK by Adalbert Wysocki communicates with the API as a plugin to access identity verification features. Resources include installation and usage. An example demonstrates how to request a card scan with name, values, and description.
Google has announced some new features available for its OpenID API. As some of our readers may remember, earlier this year Google released a "Hybrid Protocol" API that combines an OpenID federated login with OAuth access authorization. The API has been enhanced with some extended Attribute Exchange fields and a pop-up user interface for the user-facing approval page.