The Open University of Catalonia (UOC) is a public, internet-centered university that offers online degree and specialization courses. Based out of Barcelona, Spain, The UOC is an internationally recognized online university with a community of over 60,000 students.
The Open University of Catalonia offers an open REST API. Available services include calender, classroom, mail, people, subject, and user. Accepted formats are XML and JSON. An API key is required.