CARTO 3 Public API

CARTO 3 Public API


CARTO SQL API v3 allows you to interact with external data warehouses using an existing connection in your CARTO 3 account. Learn more about connections here.


CARTO SQL API v3 uses an access token as the authorization method. Learn more about obtaining and using access tokens in the general Authorization section.

API Reference

Find the complete API reference and a Postman collection at