What is the Transport for UK API base URL?

The Transport for UK API base URL is https://developer.transportapi.com

Transport for UK API

by Transport for UK Free tier

Transport API and dataset for UK

maps

Quick Reference

Base URL https://developer.transportapi.com Auth type API Key Header Auth header Authorization: Bearer YOUR_TOKEN Rate limit 500 req/min with API key Pricing Enterprise / contact sales Free quota None Documentation https://developer.transportapi.com Endpoint status Live — HTTP 200 — endpoint is accessible2.19s (checked Mar 29, 2026) Builder score D 26% builder-friendly

Pricing

Latency

Depth

Authentication

See documentation for auth details

Authorization: Bearer YOUR_TOKEN

Pricing

Model subscription Starting price Enterprise / contact sales Free quota None

Free and open. Transport for London Unified API; no paid tiers.

Key Endpoints

Method	Path	Description
GET	`/`	See documentation for endpoint reference

Sample Request

curl 'https://developer.transportapi.com'

Sample Response

{}

Data sourced from API Map. Always verify pricing and rate limits against the official Transport for UK documentation.