...The sandbox libraries are currently maintained by the OpenJudge Alliance (http://openjudge.net/) as a standalone, open-source project to facilitate various assignment grading solutions for IT/CS education.
See project page at https://github.com/openjudge/sandbox for details.
WAPI, or WOMBAT API, is a SOAP-based API built in the context of the WOMBAT FP7 project (http://www.wombat-project.eu) to facilitate the remote access and exploration of security-related datasets.