Configure resource authentication

Learn how to authenticate with resources.

Configure API authentication

Learn how to configure API authentication on your resources.

JavaScript libraries

Reference list of JavaScript libraries available in Retool custom authentication JavaScript steps.

Use custom authentication flows

Learn how to implement custom API authentication flows.

Use Google OAuth

Learn how to use OAuth 2.0 to authenticate with Google APIs.

Kerberos for SQL Server

Learn how to configure a self-hosted instance to use Kerberos authentication with Microsoft SQL Server resources.