OpenAPI Viewer Documentation

The APIDesc documentation explains how to import OpenAPI and Swagger files, browse endpoints, inspect request and response schemas, and test API requests safely.

It covers OpenAPI 3.0, OpenAPI 3.1, Swagger 2.0, JSON and YAML, browser session storage, proxy behavior, and private network restrictions.

Start on the home page with the public Swagger Petstore example or your own API specification.

Start exploring APIs