
Location Information Prediction.
CARTO API is a free Open Data API that requires apiKey authentication, is served over HTTPS and has unconfirmed CORS support.
CARTO is the Agentic GIS Platform. Go beyond traditional GIS. Scalable spatial analysis for all teams with your spatial data never leaving your cloud ecosystem.
Details from carto.com.

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The CARTO API is provided by CARTO (carto.com). CARTO is the Agentic GIS Platform. Go beyond traditional GIS. Scalable spatial analysis for all teams with your spatial data never leaving your cloud ecosystem.
Yes. The CARTO API is listed in the Open Data 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.
Yes. The CARTO API uses apiKey authentication, so you need to register for credentials before making requests.
CORS support for the CARTO API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.
Yes. The CARTO API is served over HTTPS, so it's safe to use in production.