The OpenAPI Specification (OAS) defines a standard, language-agnostic interface to HTTP APIs which allows both humans and computers to discover and understand the capabilities of the …

The OpenAPI Specification (OAS) defines a standard, language-agnostic interface to HTTP APIs which allows both humans and computers to discover and understand the capabilities of the …

Apr 24, 2025 · An OpenAPI specification (spec) describes the API's endpoints, parameters, and responses. OpenAPI specs are written in YAML or JSON and are used by tools to generate …

The OpenAPI Specification (OAS) enables exactly this transfer of knowledge from API provider to API consumer. It is an open standard for describing your APIs, allowing you to provide an API …

OpenAPI Specification (formerly Swagger Specification) is an API description format for REST APIs. An OpenAPI file allows you to describe your entire API, including: Contact information, …

.0. 2. Introduction § The OpenAPI Specification (OAS) defines a standard, language-agnostic interface to RESTful APIs which allows.

This site contains the authoritative HTML renderings of the OpenAPI Initiative’s specifications and extension registries. Please see the Learn OpenAPI site for additional documentation and …

The OpenAPI Specification is a community-driven open specification within the OpenAPI Initiative, a Linux Foundation Collaborative Project.

What is OpenAPI? The OpenAPI Specifications provide a formal standard for describing HTTP APIs. This allows people to understand how an API works, how a sequence of APIs work …

Every API definition must include the version of the OpenAPI Specification that this definition is based on: The OpenAPI version defines the overall structure of an API definition – what you …