Windows Live OAuth Access Token Creation (from email/password)
Spartan Token Generation
Complete DataModels for Server Responses

Win32 (.NET 4.5 +)
WinRT (.NET 4.5 +, Windows Phone 8 and Windows Store Apps)

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The code for this hasn't been touched since August 03, 2013. The Authentication code doesn't work, and some of the Data Models could be incorrect after all this time. For up-to-date Data Models and Api Helpers, please check the Branch project on Github. And for up-to-date Authentication code, please check the 343Auth project on Github by iBotPeaches.

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Documentation on the Authentication Process, Endpoints and DataModels is avaiable on the developer wiki here.

Researched and Developed by James Billingham and Alex Reed.

You can compile the source yourself, or grab the binaries from NuGet.

This project is protected under the GPLv3 license, avaiable here: GPL v3.

343, why would you take away something that the community loved, and that, judging from our research, looks pretty much complete for public consumption? It doesn't make sense and just strangles the community even more.