python-guildwars2 enables developers to interact with the Guild Wars 2 API using Python code. Methods for accessing information on game items and recipes are not yet available. This library is being offered under the GPLv3 license.
There are a number of advertising networks available for mobile applications, but game company Tap Me is creating one specifically for game developers. Tap Me has launched its iPhone SDK today, with plans to support other platforms soon, including a generic API that will allow developers full control of how advertisements are included in their games. Rather than simply provide display advertising, Tap Me ties the ads into in-game actions, with brands able to be integrated deeper into games.
If math is about measurement, then Mathletics may have your child's number. Much like games that post the best scores of players, the Mathletics SOAP API makes student scores accessible to programs as well as its website.