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Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Transportation
  3. /CTS
Transportation
CTS logo

CTS

CTS Realtime API.

CTS API is a free Transportation API that requires apiKey authentication, is served over HTTPS and supports CORS, so it can be called from the browser.

Authentication
apiKey
HTTPS
Yes
CORS
Yes
Category
Transportation
Visit documentation ↗api.cts-strasbourg.eu
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CTS API alternatives

CruiseFeed logo

CruiseFeed

Normalized cruise line inventory: ships, sailings, itineraries, ports and lead-in fares

apiKeyHTTPSCORS ?
Grab logo

Grab

Track deliveries, ride fares, payments and loyalty points

OAuthHTTPSCORS ?
Cruise Itinerary logo

Cruise Itinerary

Cruise sailings, day-by-day itineraries, weekly fare history, port traffic and a cruise price index

apiKeyHTTPSCORS
GraphHopper logo

GraphHopper

A-to-B routing with turn-by-turn instructions

apiKeyHTTPSCORS ?
Compare Flight Prices logo

Compare Flight Prices

API for comparing flight prices across platforms

apiKeyHTTPSCORS ?
GTFS Scorecard logo

GTFS Scorecard

Data-quality grades and prioritized fixes for 2,400+ public transit GTFS feed records

No authHTTPSCORS

CTS API FAQ

Is the CTS API free?

Yes. The CTS API is listed in the Transportation category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the CTS API require an API key?

Yes. The CTS API uses apiKey authentication, so you need to register for credentials before making requests.

Can I call the CTS API from the browser?

Yes. The CTS API supports CORS, so front-end JavaScript can call it directly.

Does the CTS API support HTTPS?

Yes. The CTS API is served over HTTPS, so it's safe to use in production.