OwlBoard is the backend API that powers the Athena web application at athena.fb-infra.uk.
Powered by Node.JS and using the ldbs-json module, the OwlBoard API provides up to date train departure information for any station in the UK.
Whilst the application is open source, the webservice (owlboard.fb-infra.uk) is not openly available. National Rail Enquiries have limits on API access so to use this software yourself, you'll need to run your own instance after obtaining your own API key.