Windows Live™ Spaces offers the following APIs. Additional information about developing on the Windows Live Spaces platform can be found at http://dev.live.com/spaces/.

The Windows Live Spaces MetaWeblog API programming interface enables external programs to get and set the text and attributes of Weblog posts. The API uses the XML-RPC protocol for communication between client applications and the Weblog server.

The Introduction to Windows Live Spaces APIs and Feeds documentation provides reference material for developers interested in integrating with Windows Live Spaces. The information contained in this section is intended to provide guidance for consuming APIs and feeds within the Spaces development platform.