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OpenAPI DevTools

Free
API TestingAPIDevToolsChrome ExtensionGithubOpen Source

About

Easily uncover API functionality using a Chrome extension that instantaneously creates OpenAPI specifications for any application or website. OpenAPI DevTools produces OpenAPI specifications in real time based on network requests. After installation, it introduces a new tab in Chrome DevTools named OpenAPI. While the tool is active, it automatically transforms network requests into a specification.

Key Features

  • Quickly create an OpenAPI 3.1 specification for any website or application simply by interacting with it.
  • Automatically integrates new request and response headers, bodies, and query parameters for each endpoint.
  • Select a path parameter, and the application will automatically combine current and forthcoming requests that match.
  • Examine the specifications within the tool and download them with a single click.
  • You can export and save a session whenever you wish, or you can share it with others.