Define your API routes manually. Set the HTTP method, path, and status code for each endpoint.
Click Edit body on any route to set the JSON response it will return.
ROUTES
Upload an existing API spec or export file. Routes are extracted automatically.
Supported: OpenAPI 3.x, Swagger 2.0, Postman,
Insomnia, HAR, routes.json, and raw server.js files.
Build an OpenAPI 3.0 spec from scratch. Add endpoints, set status codes, and edit response bodies.
The YAML updates live — copy or download it to share with your team or import into other tools.
Boots a server that captures every incoming HTTP request and displays it in a live dashboard.
Paste the public URL into any service's webhook settings to inspect payloads in real time —
no configuration needed.
