Windows Live ID Delegated Authentication helps you get permission to access users' information on Windows Live services. Then you can deliver great new functionality to users while they remain in firm control of their own data.
This release includes sample applications for each of six different programming languages: ASP.NET, Java, Perl, PHP, Python, and Ruby. For each language there is a function library that you can use to extend the sample.
The SDK consists of the samples and libraries available on this page together with the SDK documentation. For a link to the documentation on MSDN®, see the Related Resources section on this page.
Microsoft, Windows Live ID, Live ID, Authentication, SDK, Download