Christopher Johnson authored as Tenorviol on Github to provide a third party Facebook SDK in Node.js language. The site mentions this is a port of Facebook's PHP SDK. It also states that users can interact with Facebook Graph API. Generally speaking, Facebook platforms APIs aim to develop social applications. In this case, Tenorviol offers a guide to install, use as connect middleware, perform stand alone usage, and test with Node.js.
Snip.it lets you collect what you see on the web, be it an article, video, or image, then categorize it, add your own comments, and share it. The Snip.it API, currently in version 2, is RESTful with the response in JSON. Snip.it itself features a backbone.js-powered page load structure to speed things along.
Gravity, focused on personalizing the internet, has launched a new series of free APIs to further its mission. The APIs enable web publishers to recommend content to users in addition to sponsored stories from paying advertisers. Prior to the API offering, Gravity tools provided recommendations based on demographic and interests through widgets and home page personalization. The API should expand Gravity's reach into mobile apps and deeper web adoption.
Sociocast raised $1 million in funding from New York’s Raptor Ventures, bringing its total to nearly $6 million. As CEO and founder Albert Azout told Sean Ludwig at Venturebeat, the Prediction API is useful to advertising, social and gaming, retail, finance and government.