You can clone with
HTTPS or Subversion.
Please first read the documentation. If you are ready to implement the API please request your API-credentials on following page: http://videobam.com/api/consumers/new
After getting API-credentials you will have consumer account and will be able to use API as web service.
If you want to use OAuth authentication for desktop applications you should to request us to allow your consumer account use API as desktop or mobile application.