The USPTO OCE - Patent Examination Event Codes API gives developers programmatic access to short descriptions for 1,873 event codes which are used for the event_code variable of the transactions dataset. This API is provided by the United States Patent and Trademark Office (USPTO) as part of their Open Data Portal.
Eighteen APIs have been added to the ProgrammableWeb directory in categories including Recognition and Cryptocurrency. Highlights include the Google Poly API for access to 3D assets, and several APIs for querying United States patent information. Here's a rundown of the latest additions.