Microsoft OneNote is a notebook tool to take and organize notes. The OneNote service API allows developers to integrate and manipulate OneNote user data in their own applications on a variety of platforms and devices. This code sample gives users examples of how to use OneNote API with Windows Android.
The Netflix API launched in 2008 with the same hope as many API providers: to attract developers who would build amazing applications on top of the service. Fast-forward 3 years: with more than 23 million subscribers in the United States and Canada, Netflix is the world's leading Internet subscription service and the way in which millions of people are watching movies and TV shows -- not just via DVDs shipped to their home, but increasingly online.
There are now a number of backend-as-a-service companies focused on mobile developers. We list 6 backend APIs that help with common mobile tasks, including the Cocoafish API, which was today acquired by Appcelerator. But it's a much bigger ecosystem, as shown in the infographic below.