http://localhost:8000/docs

https://fastapi.tiangolo.com/tutorial/first-steps/

from fastapi import FastAPI

app = FastAPI()

@app.get("/")

def read_root():

    return {"message": "Olá, mundo!"}

@app.get("/hello/{name}")

def say_hello(name: str):

    return {"message": f"Olá, {name}!"}

if __name__ == "__main__":

    import uvicorn

    uvicorn.run(app, host="0.0.0.0", port=8000)

http://localhost:8000/redoc