> For AI agents: [llms.txt](https://docs.trustedauth.com/llms.txt) provides a Markdown index of this documentation.

[📄️Getting Started IDaaS provides an Authentication API that lets you authenticate users programmatically with supported authenticators. Use this guide to create an Authentication API application, review the authentication flow, initialize a client, and make your first authentication request.](/api/auth-api/getting-started.md)

[🗃Core concepts 4 items](/api/auth-api/core-concepts.md)

[🗃SDK examples 5 items](/api/auth-api/sdk-examples.md)

[🗃REST examples 5 items](/api/auth-api/rest-examples.md)

[🗃OIDC and OAuth 2 items](/api/auth-api/oidc-oauth.md)

[🗃Reference 2 items](/api/auth-api/reference.md)