API archive entry · source-reported
Transport for London Unified API
Our unified API brings together data across all modes of transport into a single RESTful API. This API provides access to the most highly requested realtime and status infomation across all the modes of transport, in a single and consistent way. Access to the developer documentation is available at https://api.tfl.gov.uk
Archive history
This history reflects directory observations and owner review, not a provider release log.
- First observed: Sep 20, 2026
- Last directory-field change: Sep 20, 2026
- Current source observation: Sep 20, 2026
Published source events
added
Sep 20, 2026 · Added from an approved API directory.
Where to check product changes
Use the provider documentation and status channels for releases, breaking changes, and outages.
Source reference
This page separates source-reported facts from questions that need live provider verification.