Guild Wars 2 is a popular MMORPG. The game has an API allowing developers to access game data for use in third party applications. API endpoints include dynamic events, guilds, items, map information, world vs. world, and many others. Data is returned in JSON
Article highlighting the top 10 Games APIs on ProgrammableWeb. The APIs that made it to our top 10 Games APIs list provide a wide range of capabilities including retrieving video game data, game monetization, video game streaming and recording, video game reviews, video game modding, and much more.