Search and purchase prepaid travel eSIM data plans across 190+ countries.
ConnectMeGuru API is a free Transportation API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.

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Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.
Cruise sailings, day-by-day itineraries, weekly fare history, port traffic and a cruise price index
Yes. The ConnectMeGuru 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.
No. The ConnectMeGuru API requires no authentication, so you can start making requests without signing up.
Yes. The ConnectMeGuru API supports CORS, so front-end JavaScript can call it directly.
Yes. The ConnectMeGuru API is served over HTTPS, so it's safe to use in production.