Salesforce.com Chatter API - Developers

Salesforce.com Chatter
The RESTful Chatter API provides access to Chatter feeds and social data such as users, groups, followers, and files. The Chatter API is similar to APIs offered by other companies with feeds, such as Facebook and Twitter. The API allows developers to integrate Chatter into a variety of applications such as mobile applications, intranet sites, and third-party Web applications.