Developer News

Here you will find news of any updates to our interfaces or documentation for linking to our on-line systems (e.g. Catalyst FindIt, eCommerce).

  • You will need to be a registered developer with Catalyst (contact programming @ to get your username and password to download the documentation. (The latest copy can always be found at Datafeed.pdf).
  • Terms governing the use of our on-line services for third parties are detailed in the document above in the "Acceptable Use Policy" section.
  • Keep up to date with the latest parts and price changes .

Updated Business Export request and response formats to version 15, with the following changes:

  • Added title response element to the vehicle export.
  • Added videos to the vehicle export.
  • Added new vehicle type codes for bicycle and electric assisted pedal cycle.
  • Added a new vehicle type code for trailer.