Cookie Parameters

Import Cookie

First import Cookie:Python 3.10+Python 3.9+Python 3.8+Python 3.10+ non-AnnotatedPython 3.8+ non-Annotatedfrom typing import Annotated from fastapi import Cookie, FastAPI app = FastAPI() @app.get("/items/") async def read_items(ads_id: Annotated[str | None, Cookie()] = None): return {"ads_id": ads_id}

Declare Cookie parameters¶

Then declare the cookie parameters using the same structure as with Path and Query.

The first value is the default value, you can pass all the extra validation or annotation parameters:Python 3.10+Python 3.9+Python 3.8+Python 3.10+ non-AnnotatedPython 3.8+ non-Annotatedfrom typing import Annotated from fastapi import Cookie, FastAPI app = FastAPI() @app.get("/items/") async def read_items(ads_id: Annotated[str | None, Cookie()] = None): return {"ads_id": ads_id}