The App.net Python SDK by App.net interacts with the API to implement authentication and identity features into mobile applications. A quick start available on GitHub demonstrates how to create a post, take a look at recent check-ins, and paginate using the cursor method.
Schoology, a collaborative learning platform that is 100% cloud-based, has recently announced the launch of the Schoology App Center which features third-party applications built with the Schoology API and developer platform. Using the Schoology API, developers can build applications that extend features and functionality as well as build applications that run directly in the Schoology platform.
Stormpath made a name for itself with its backend, REST API that provides registration and authentication. The REST API operates in the backend of an app. As serverless architecture grows in use, a need for a frontend registration and authentication services arose. Enter the Stormpath Client API.