> For the complete documentation index, see [llms.txt](https://hossainemruz.gitbook.io/notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hossainemruz.gitbook.io/notes/misc/open-api.md).

# Open API

### Official Documentation

* Doc: <https://swagger.io/specification/>
* Github Repo: <https://github.com/OAI/OpenAPI-Specification>

### Third party documentation

* <https://apihandyman.io/writing-openapi-swagger-specification-tutorial-part-1-introduction/>
* [**OpenAPI v3.1 and JSON Schema 2019-09**](https://apisyouwonthate.com/blog/openapi-v31-and-json-schema-2019-09)