example.py

import os

from fastapi import FastAPI, Depends, Security
from fastapi_auth0 import Auth0, Auth0User


auth0_domain = os.getenv('AUTH0_DOMAIN', '')
auth0_api_audience = os.getenv('AUTH0_API_AUDIENCE', '')

auth = Auth0(domain=auth0_domain, api_audience=auth0_api_audience, scopes={
    'read:blabla': 'Read BlaBla resource'
})
app = FastAPI()


@app.get("/public")
async def get_public():
    return {"message": "Anonymous user"}

@app.get("/secure", dependencies=[Depends(auth.implicit_scheme)])
async def get_secure(user: Auth0User = Security(auth.get_user)):
    return {"message": f"{user}"}

@app.get("/secure/blabla", dependencies=[Depends(auth.implicit_scheme)])
async def get_secure_scoped(user: Auth0User = Security(auth.get_user, scopes=["read:blabla"])):
    return {"message": f"{user}"}

@app.get("/secure/blabla2")
async def get_secure_scoped2(user: Auth0User = Security(auth.get_user, scopes=["read:blabla"])):
    return {"message": f"{user}"}