Documentation

Transitland brings together many sources of transit data to build a directory of operators and feeds that can be edited by transit enthusiasts and developers.

This documentation site primarily describes Transitland v2. Some components of Transitland v1 are deprecated but still active, including the Transitland v1 Datastore API.

Transitland Architecture

Here is a diagram of the overall Transitland v1 and v2 technical architecture:

diagram of Transitland v2 technical architecture

Comparing the APIs

Transitland v1 and v2 provide a range of APIs. All are powered by the same underlying database cluster. Each has a different set of capabilities and constraints:

APIStatusRoot EndpointAPI Key RequiredCostUses
Transitland v2 Map Vector Tilesbetahttps://transit.land/api/v2/tiles/free (with rate limits)Powers the map. Build your own web maps of stop locations and route geometries. In Mapbox Vector Tile (MVT) format.
Transitland v2 REST APInot yet releasedto be announcedfree (with rate limits)Fast and easy queries for accessing common data.
Transitland v2 GraphQL APInot yet releasedto be announcedpaidThe most flexible API for performing a wide variety of queries and analyses. May be slower than v2 REST API for certain queries.
Transitland v1 Datastore APIdeprecatedhttps://transit.land/api/v1nofree (with rate limits)Original API for exploring data and powering apps. Has some performance limitations.

Signing up for an API Token

Transitland v2 APIs all require an API token to access: To get an API token, follow these steps:

  1. Open to the sign-up page
  2. If you already have an Interline account (you will have one if you use OSM Extracts) press "sign in" in the upper right corner.
  3. Pick a subscription plan:
  • For access to Map Vector Tiles and REST API, select "Transitland API - Free Tier"
  • For access to all v2 APIs, including the GraphQL API, select "Transitland API - Pro Tier" (pricing to be announced shortly)
  1. Place "order" and watch your email inbox (or your spam folder) for an API key
  2. You may retrieve your API token at any time by signing into your Interline account

How to Participate

Transitland welcome many types of participation:

  • Please help us to expand the coverage of existing public feeds in the Transitland Atlas.
  • Use Transitland APIs to power your own maps, apps, trip planning tools, analyses, and other projects. Share your creations with us at [hello@transit.land] or @transitland
  • Share Transitland with your favorite transit agency — whether it's one you ride, you work for, or one you just really like.