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FastAPI

Hello World fastAPI​

  • Create file main.py
main.py
from fastapi import FastAPI

app = FastAPI()

@app.get("/")
async def root():
    return {"message": "Hello World"}
  • Run: uvicorn main:app
  • Open in browser: http://127.0.0.1:8000
  • View docs: http://127.0.0.1:8000/docs or http://127.0.0.1:8000/redoc

Request​

  • request body example↗️
    • Import Pydantic's Base Model: from pydantic import BaseModel.
    • Create data model.
    • Declare it as parameter, with type as the data model created.
    • Test in docs.