The AgileZen Python SDK by Bertrand Vidal allows to access and test the API. In the Kaizen (continuous development) folder on GitHub, developers can find API, client, and requests. The test folder includes configuration and the respective tests for API, client, and requests. Additional development information at http://dev.agilezen.com/
In a first for US mobile carriers, Sprint has opened up an initial set of REST services for developers to play with for free at their new developer sandbox. With these services (Sprint API profile), developers can now access location, simple presence, and send SMS messages to Sprint handsets without requiring any software installed to the device.