The Dailymile Ruby SDK by Dailymile supports most points in the API, allowing developers to integrate fitness tracking features into social applications. Resources available to authenticate with OAuth and interact with REST protocols.
Facebook has launched a new suite of marketing APIs and taken its Facebook Ads API out of private beta. The suite gives developers, ad agencies, and marketers programmatic access to pages, advertising, and analytics for their social media marketing campaigns. In addition to the Ads API, the suite includes the Insights API for building social analytics tools, and Pages API for building and accessing pages and their fields, connections, events, links, notes, photos, and videos. Both are officially part of the Facebook Graph API.