Google has just announced that it's Visualization API (our API Profile) now supports server-side data requests. In essence, the API now supports an "open-wire" protocol that allows individuals and organizations to create visualizations directly from data on a server.
So far more than 650 APIs have been added to the ProgrammableWeb directory in 2014 and some new trends are starting to emerge. Some recent popular categories remain near the top of the charts. The financial APIs that put APIs in the mainstream continue to expand, adding about 50 new APIs in the first quarter. A few other categories were less consistent and had extreme rises or falls in popularity.