Thirteen APIs have been added to the ProgrammableWeb directory in categories including Transportation, Open Data, and Music. Highlights include an API for fleet GPS services and an API for querying data about requests to The Freedom Of Information Act. Here's a rundown of the latest additions.
Every day Foursquare users create millions of check-ins using the location-sharing platform. Those may be only a small fraction of the traffic seen by its API, which we've estimated receives at least 5 billion requests per month. The company continues to expand the local data made available via its API, so developers of all sorts are finding it a rich resource for building their apps.