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 @ catalyst-uk.com) to get your username and password to download the documentation. (The latest copy can always be found at https://www.catalyst-uk.com/dev/CMS 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 request and response formats to version 12, with the following changes:

  • Vehicle export description, model and stdModel may now contain up to four lines of up to 40 characters each split over successive lines.