The Europeana PHP SDK by Matthias Vandermaesen enables API communication to access European search. In particular, Europeana provides books, paintings, films, art, and archives from museums and libraries. Available installation, usage, and example.
Behance provides an inspired environment for talent to meet opportunity. It's an online creative network where creative professionals showcase their work and companies discover and access that talent internationally. The idea was to build a platform that would give disorganized creatives the ability to bring their ideas to life and gain the exposure they deserve; giving them the time to focus on the creative process and not the maintenance or promotion of it. The Behance platform is accessible through the Behance API.
London's Science Museum, founded in 1851, houses a number of historical innovations, including the oldest surviving steam locomotive, and a replica of Babbage's Difference Engine. Now, with the rollout of a new API to provide access to information about some of its exhibits, the museum itself has become an example of technological innovation.