Nicko from the Sunlight Foundation sez,
The Sunlight Foundation's Real Time Congress API is now available for everyone to follow a range of Congressional activity as soon as it becomes available online. The feeds in the Real Time Congress API include floor updates, video from the House and Executive branch, bills, votes, hearings, amendments and more. This collection of live feeds is filterable, sortable and sliceable, giving developers a chance to customize the data to fit their needs in either JSON or XML format.
This newly expanded API offers unprecedented access to Congressional information and will be integrated into our Congress app for Android, Stream Congress, our iOS app and the upcoming Roku apps. Unlike the archival data available from GovTrack and the NYT Congress API, the Real Time Congress API covers only the 111th and 112th Congresses.
The Real Time Congress API
(Thanks, Nicko!)