The Last.fm C# Library by Vyacheslav Lisnevskyi is a library that provides developers the capability to use Last.fm web services API in C#. The Last.fm API gives users the ability to build programs using Last.fm data, whether on the web, the desktop or mobile devices.
If you are looking for sound samples on the web and want to add them programmatically to your apps, the Freesound API may be just what you need. Freesound is a collaborative database of Creative Commons Licensed sounds. Users can join Freesound and upload their sound files and share it with others. Recently it also announced that it has crossed 100,000 songs in its database.
Our API directory now includes 54 data APIs. The newest is the PicketReport Lifestyle API. The most popular, in terms of mashups, is the RapLeaf API. We list 6 RapLeaf mashups. Below you'll find some more stats from the directory, including the entire list of data APIs.