Swagger UI
An interactive API documentation rendering tool based on the OpenAPI specification that automatically generates testable interface pages.
Core Facts
By default in FastAPI, the Swagger UI documentation is located at the /docs path and the ReDoc documentation is located at the /redoc path.
FastAPI automatically generates JSON description files compliant with the OpenAPI 3.0 specification, supporting both Swagger UI and ReDoc documentation styles.
Timeline (last 90 days)
At startup, FastAPI scans the routes and type annotations in the code, automatically generates a description file conforming to the OpenAPI specification, and then hands it to Swagger UI or ReDoc to render into an interactive page where users can fill in parameters and initiate real requests for debugging.
All Facts (3)
By default in FastAPI, the Swagger UI documentation is located at the /docs path and the ReDoc documentation is located at the /redoc path.
65%VerifiedFastAPI automatically generates JSON description files compliant with the OpenAPI 3.0 specification, supporting both Swagger UI and ReDoc documentation styles.
65%UnverifiedAt startup, FastAPI scans the routes and type annotations in the code, automatically generates a description file conforming to the OpenAPI specification, and then hands it to Swagger UI or ReDoc to render into an interactive page where users can fill in parameters and initiate real requests for debugging.
50%