OpenAPI

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External

Internal

Overview

OpenAPI Specification

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

  • Available endpoints and operations on each endpoint.
  • Input and output parameters for each operation.
  • Authentication methods.
  • Contact information, license, terms of use, etc.

Versions

OpenAPI 2.0

Also referred to as "Swagger".

Swagger 2.0 Example

OpenAPI 3.0