OpenAPI

External

• OpenAPI 3.0 Specification https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.0.md

Internal

• API
• Swagger

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.