CTC Guarantee Balance API roadmap
Last updated: November 2023
NCTS5
What we’re working on now
CTC Guarantee Balance API v2.0 is feature complete and we do not currently plan to add any more new features to the API. However, some of the existing features of the API might be enhanced, so you should review the CTC Guarantee Balance API v2.0 changelog on GitHub regularly.
Updates
CTC Guarantee Balance API v2.0 will not be ready for use in production until the UK NCTS5 service goes live.
Related documentation
- CTC Guarantee Balance API v2.0 reference
- CTC Guarantee Balance API phase 5 service guide
- CTC Guarantee Balance API phase 5 testing guide
- NCTS phase 5 technical interface specification
Note: For information about how to use these documents, see the ‘Navigating CTC Guarantee Balance API v2.0 documentation’ section in the service guide or testing guide.
NCTS4
What we’re working on now
CTC Guarantee Balance API v1.0 is feature complete and we do not currently plan to make any changes to the API.
Updates
CTC Guarantee Balance API v1.0 will be withdrawn soon after the UK NCTS5 service goes live. We will tell you the exact date nearer the time.