OpenAPI Initiative Registry
This site contains the OpenAPI Initiative Registry and content for the HTML versions of specifications managed by the OpenAPI Initiative such as the OpenAPI Specification and the Arazzo Specification.
Registry
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Arazzo Specification
Versions
OpenAPI Specification
Versions
Non-Normative JSON Schemas
- v3.1
- view schema/2022-10-07
download iteration: 2022‑10‑07, 2022‑02‑27, 2021‑09‑28, 2021‑05‑20, 2021‑04‑15, 2021‑03‑02 - view schema-base/2022-10-07
download iteration: 2022‑10‑07, 2022‑02‑27, 2021‑09‑28, 2021‑05‑20, 2021‑04‑15, 2021‑03‑02 - view meta/base
download iteration: base - view dialect/base
download iteration: base
- view schema/2022-10-07
- v3.0
- view schema/2021-09-28
download iteration: 2021‑09‑28
- view schema/2021-09-28