# UML Diagrams API

**Canonical:** https://apis.io/apis/uml/uml-diagrams-api/  
**Provider:** UML — https://apis.io/providers/uml/  
**Base URL:** https://www.plantuml.com/plantuml  
**Documentation:** https://plantuml.com/

UML Diagrams API is one of 3 APIs that [UML](https://apis.io/providers/uml/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Diagrams. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and a getting-started guide.

Generate diagrams from textual descriptions

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/uml/refs/heads/main/openapi/uml-diagrams-api-openapi.yml
- **Documentation** — https://plantuml.com/
- **Documentation** — https://deepwiki.com/plantuml/plantuml-server/6-api-reference
- **Documentation** — https://docs.kroki.io/kroki/
- **GettingStarted** — https://docs.kroki.io/kroki/setup/usage/
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/uml/refs/heads/main/apis.yml

## Other UML APIs (2)

- [UML Health API](https://apis.io/apis/uml/uml-health-api/)
- [UML Validation API](https://apis.io/apis/uml/uml-validation-api/)

## Tags

Diagrams

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