# kinde v2.1.0 - Table of Contents Elixir SDK for Kinde authentication (OIDC + PKCE) and Management API ## Modules - [Kinde](Kinde.md): OpenID Connect authentication with PKCE for [Kinde](https://kinde.com). - [Kinde.ManagementAPI](Kinde.ManagementAPI.md): Client for the [Kinde Management API](https://docs.kinde.com/kinde-apis/management/). - [Kinde.StateManagement](Kinde.StateManagement.md): Behaviour for storing and retrieving OAuth state and PKCE code verifiers. - [Kinde.StateManagementAgent](Kinde.StateManagementAgent.md): Default in-memory state management using `Agent`. - [Kinde.Test.TokenStrategy](Kinde.Test.TokenStrategy.md): Test token strategy that signs JWTs with a local RSA key from `priv/keys/key.pem`. - [Kinde.TokenStrategy](Kinde.TokenStrategy.md): JWKS strategy for verifying ID tokens in production. - [Kinde.URL](Kinde.URL.md): URL helpers for building Kinde endpoint URLs. - Exceptions - [Kinde.APIError](Kinde.APIError.md): Returned when the Kinde Management API responds with a non-200 status. - [Kinde.MissingConfigError](Kinde.MissingConfigError.md): Returned when required configuration keys (`:domain`, `:client_id`, `:client_secret`, `:redirect_uri`) are missing from both the function arguments and the application environment. - [Kinde.NoAccessTokenError](Kinde.NoAccessTokenError.md): Returned by `Kinde.ManagementAPI` when an API call is made before the access token has been obtained (e.g. right after startup or after a renewal failure). - [Kinde.ObtainingTokenError](Kinde.ObtainingTokenError.md): Returned when the `/oauth2/token` request fails. - [Kinde.StateNotFoundError](Kinde.StateNotFoundError.md): Returned by `Kinde.token/4` when the OAuth state parameter is not found in state management (expired, already consumed, or never created).