I have a new Office 365 Small Business subscription and am wondering how best to synchronize contacts with a custom in-house database application.
I have found material explaining how to access the underlying technology, Azure Active Directory with the a library called the Azure Active Directory Graph Client Library.
However, to my knowledge I don't have an Azure Management Portal for the Azure technologies underlying Office 365, and that's where I would normally register my application for API access according to those tutorials.
So, if I want to access the Azure Active Directory in my Office365 account with the Azure Active Directory Graph Client Library, where do I register the application, get my key - and to which host do I connect to?