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 Phone.
The Cloud Foundry Foundation built a team to develop a new Service Broker API. The team includes individuals from tech industry leaders who will come together to build a single API that provides services to apps running on cloud native platforms. The project hopes for a new industry standard.
One of the bigger challenges with anything having to do with software-as-a-service (SaaS) applications is how quickly they can sprawl out of control. Before most organizations realize it they wind up with multiple silos of SaaS applications that are even more difficult to integrate than traditional enterprise applications.
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.