The Citibank Authorize API is an implementation of the OAuth 2.0 framework, that allows you to obtain secure Citibank authorization using standard methods that can be integrated in your applications. The API enables Citi customers with the ability to grant your application access to their account data and services. Citibank provides financial services and ideas for managing your finances.
Eighteen APIs have been added to the ProgrammableWeb directory in categories including Banking, eCommerce, and Healthcare. Highlights include the recently announced Google Photos API and several APIs for integrating with Citibank services. Here's a rundown of the latest additions.