Transport for London (TfL) Unified API
Free open REST API from Transport for London covering all transport modes, stop points, journey planning, and real-time data for Greater London.
Data overview
Description, fields, and how we track updates on the provider’s site.
Description
The Transport for London (TfL) Unified API is a free, open REST API published by Transport for London.
It provides real-time and static data covering all TfL transport modes in Greater London, including Underground, Overground, Elizabeth line, buses, river services, and cycling, with key endpoints such as StopPoint, Journey, Line, BikePoint, AirQuality, Road, and AccidentStats.
The API can be accessed freely without a key for basic use, with optional registration at api-portal.tfl.gov.uk to obtain an Application ID and Key for higher rate limits.
Property professionals and PropTech developers use it to calculate transport accessibility scores, commute times, and proximity to transport nodes within Greater London.
Data types
Tags
Key data fields
Update frequency
Data updated: Real-time
Update history
We scan the provider’s site weekly. New findings appear here. Headlines are AI-summarized — follow the source link to verify.
No updates yet. View news for Transport for London (TfL) Unified API
This directory record may include extracted or AI-assisted text. Verification status and evidence links above are the authoritative trust signals. We last checked the referenced public page at api.tfl.gov.uk/ . If there are errors or material changes, please .
How to get access
Related sources
Other listings in the same category or with similar coverage.
Bluesky International — Aerial Survey & Geographic Data
Bluesky International, a Woolpert company, produces and maintains high-quality digital aerial photography and height data on a national scale for the UK, used in property, planning, and GIS applications.
CDRC Data (Consumer Data Research Centre)
UK academic portal offering free access to consumer, retail and neighbourhood datasets for research and planning.
Crystal Roof — UK Property Neighbourhood Data
UK property neighbourhood intelligence platform covering crime rates, affluence, noise, demographics, schools, transport, and amenities for any UK address, with commercial API access.