Udacity-api-python is a library that allows developers to integrate access to Udacity course progress, information, and user account details into their Python applications. This is an unofficial library.
The tagline of the Times Open blog is "All the news that's fit to printf()", and that clever play on the paper's motto gains more credence with each new API released. In February the Times introduced the Newswire API, which "provides an up-to-the-minute stream of published items" from the paper of record, and the New York State Legislature API for tracking the political maneuverings in Albany.
Hoover's, the business information company, has released their own Hoover's API, aka "HAPI". This new API enables developers to create applications that utilize Hoover's database of 27 million companies and 34 million business executives (details at our Hoover's API profile). This is certainly useful data for a variety of enterprise applications.