Microsoft's Office 365 APIs can be integrated into 3rd party applications. In order to do so, the app must use Azure AD authorization to confirm accounts. This page describes how to add Microsoft Azure Active Directory common consent to an application written in ASP.NET app.
Sometimes, there's more API economy news than there's time to cover it. But you deserve to know, right? So, here's another installation of ProgrammableWeb's "Briefly, In other API Economy News" so you see some of that other stuff that comes our way, but that might not otherwise get covered.
Backupify, a leading backup and recovery solutions provider for Software-as-a-Service (SaaS) applications, has just announced the launch of the Backupify Developer Program which includes a suite of APIs that allow SaaS application developers to integrate data backup and restore capabilities into their applications.