Please note that the National Transport Authority has transitioned to a new version of the GTFS Realtime API - this new API was made available on the 13th March 2023. The existing API will continue to function for a number of weeks to allow for testing of and the transition to the new platform
The National Transport Authority publish Realtime Passenger Information (RTPI) through the GTFS Realtime specification (https://developers.google.com/transit/gtfs-realtime). This realtime feed is provided by an API - in order to connect to this API, you will need to register an account on the NTA Developer Portal - https://developer.nationaltransport.ie
The data in this feed can be used in conjunction with the GTFS Static specification to provide schedule details for the realtime data - please download the GTFS Schedule file for realtime operators.