Paste the definition, select an endpoint and enter sample parameters. Review the generated code before running it in your own API client.
Runs locally in your browserPaste an OpenAPI 3.x or Swagger 2.0 document in JSON or YAML. Nothing is uploaded or fetched by this tool.
Choose an endpoint above to create its path, query, header, and body fields.
Select an endpoint to generate a cURL command.
Select an endpoint to generate Fetch code.
OpenAPI Explorer reads local JSON or YAML, surfaces endpoints and required inputs, and creates request snippets you can adjust before using in your own API client. It deliberately does not send requests, tokens, or specifications to another service.