Give your Sanic API a UI and OpenAPI documentation, all for the price of free!

pip install sanic-openapi

Add Swagger UI with the OpenAPI spec:

from sanic_openapi import swagger_blueprint

app.blueprint(swagger_blueprint)

You'll now have a Swagger UI at the URL /swagger/ and an OpenAPI 2.0 spec at /swagger/swagger.json. Your routes will be automatically categorized by their blueprints.

Here is an example to use Sanic-OpenAPI:

from sanic import Sanic
from sanic.response import json
from sanic_openapi import swagger_blueprint

app = Sanic()
app.blueprint(swagger_blueprint)


@app.route("/")
async def test(request):
    return json({"hello": "world"})


if __name__ == "__main__":
    app.run(host="0.0.0.0", port=8000)

And you can get your Swagger document at http://localhost:8000/swagger like this:

Please check the documentation on Readthedocs

Any contribution is welcome. If you don't know how to getting started, please check issues first and check our Contributing Guide to start you contribution.