# Fusio Authorization API

**Canonical:** https://apis.io/apis/fusio/fusio-authorization-api/  
**Provider:** Fusio — https://apis.io/providers/fusio/  
**Base URL:** https://demo.fusio-project.org  
**Documentation:** https://docs.fusio-project.org/docs/security/authorization

Fusio Authorization API is one of 5 APIs that [Fusio](https://apis.io/providers/fusio/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Authorization, Authentication, OpenID Connect, REST API, and Security. The published artifact set on APIs.io includes API documentation, an OpenAPI specification, authentication docs, and a GitHub repository.

The Fusio Authorization API is the OAuth2 authorization server Fusio ships in the product. It issues and refreshes access tokens across the authorization_code, client_credentials, password and refresh_token grants, resolves the identity behind a token, and revokes tokens. It is advertised through RFC 8414 authorization-server metadata, RFC 9728 protected-resource metadata and an OpenID Connect discovery document served from the same instance.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| GET | `/authorization/whoami` | — |
| POST | `/authorization/revoke` | — |

## Machine-readable artifacts (7)

- **Documentation** — https://docs.fusio-project.org/docs/security/authorization
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/fusio/refs/heads/main/openapi/fusio-authorization.json
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/fusio/refs/heads/main/overlays/fusio-authorization-overlay.yaml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/fusio/refs/heads/main/authentication/fusio-authentication.yml
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/fusio/refs/heads/main/scopes/fusio-scopes.yml
- **OpenIDConnect** — https://raw.githubusercontent.com/api-evangelist/fusio/refs/heads/main/well-known/fusio-openid-configuration.json
- **GitHubRepository** — https://github.com/apioo/fusio

## Other Fusio APIs (4)

- [Fusio Backend API](https://apis.io/apis/fusio/fusio-backend-api/)
- [Fusio Consumer API](https://apis.io/apis/fusio/fusio-consumer-api/)
- [Fusio Worker API](https://apis.io/apis/fusio/fusio-worker-api/)
- [Fusio System API](https://apis.io/apis/fusio/fusio-system-api/)

## Tags

Authorization, Authentication, OpenID Connect, REST API, Security

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/fusio/fusio-authorization-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/fusio/.