# Fusio System API

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

Fusio System 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 Discovery, Health, Meta, OpenAPI, and REST API. The published artifact set on APIs.io includes API documentation, an OpenAPI specification, and a GitHub repository.

The Fusio System API is the meta surface every Fusio instance exposes without configuration. It carries the discovery document at the root, the health check, the route table, and the specification generator that emits the instance's own OpenAPI, OpenRPC, TypeAPI and client SDK archives on demand. It is what makes a Fusio deployment self-describing: the contract is generated from the running instance rather than maintained beside it.

## Operations (7)

| Method | Path | Summary |
|---|---|---|
| GET | `/system/connection/{name}/callback` | — |
| GET | `/system/about` | — |
| POST | `/system/debug` | — |
| GET | `/system/health` | — |
| GET | `/system/route` | — |
| GET | `/system/schema/{name}` | — |
| POST | `/system/payment/{provider}/webhook` | — |

## Machine-readable artifacts (5)

- **Documentation** — https://docs.fusio-project.org/docs/architecture
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/fusio/refs/heads/main/openapi/fusio-system.json
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/fusio/refs/heads/main/overlays/fusio-system-overlay.yaml
- **APICatalog** — https://raw.githubusercontent.com/api-evangelist/fusio/refs/heads/main/well-known/fusio-api-catalog.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 Authorization API](https://apis.io/apis/fusio/fusio-authorization-api/)

## Tags

Discovery, Health, Meta, OpenAPI, REST API

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