IMPORTANT: Developer documentation for the current main branch. This content is unreleased and may change before the next Polaris release. For stable user documentation, see the latest release docs.

Polaris API Reference

The Apache Polaris API offers a comprehensive set of endpoints that enable you to manage principals, principal-roles, catalogs, and catalog-roles programmatically.

It follows REST standards, using clear, resource-based URLs, standard HTTP methods, response codes, and secure authentication. With the Polaris API, you can create, manage, and query Iceberg catalogs efficiently.