OCWSearch, the search engine for OpenCourseWare courses, has launched a search API. With courses from major universities such as MIT, Stanford or Yale, OCWSearch API now lets you search the full index and get information about course title, date, description or names of instructors.
As far as web search tools go, few have generated as much hype as Wolfram Alpha. The service, which bills itself as a "computational knowledge engine," differs from search engines such as Google, in that it does not return lists of web pages. Rather, Wolfram Alpha attempts to calculate answers to user queries. For example, a query of "los angeles county median household income" will return the result "$43,518."
CrowdRiff has announced API access to its Visual Influence platform. API access to CrowdRiff features allow users to deliver user-generated photos and associated features to marketing products and campaigns. Features include social media search, calls to action, photo acquisition, and more.