GwSharp is a C# library for accessing the Guild Wars 2 API. This library was designed to be similar to FileSystemWatcher, a class included in the Microsoft Developer Network's .NET Framework Class Library.
Our API directory now includes 105 entertainment APIs. The newest is the Boxfish API. The most popular, in terms of mashups, is the Rovi Cloud Services API. We list 10 Rovi Cloud Services mashups. The Rovi Cloud Services API was also our most popular movies API. Below you'll find some more stats from the directory, including the entire list of entertainment APIs.
MMOG designer ArenaNet is transforming its popular Guild Wars 2 by opening up its code to be redeployed by users via APIs. Players can make their own iOS and Android apps as well as build tools to use in the game. The Guild Wars 2 API will likely become extremely popular among its huge user base for what Time Magazine called "#1 VideoGame of 2012."