Integrate Sentry to FastAPI

fastapi_app.py

import os

from fastapi import FastAPI
from sentry_sdk.integrations.asgi import SentryAsgiMiddleware
import sentry_sdk


sentry_sdk.init(
    dsn='your Sentry dns',  # CHANGE HERE
    environment=os.getenv('ENV', 'dev'), # You should read it from environment variable
    )


app = FastAPI(
    title='My FastAPI App',
    description='Demo Sentry Integration',
    version='1.0.0',
)

try:
    app.add_middleware(SentryAsgiMiddleware)
except Exception:
    # pass silently if the Sentry integration failed
    pass


@app.get('/')
async def root():
    return {'message': 'success!'}


# Calling this endpoint to see if the setup works. If yes, an error message will show in Sentry dashboard
@app.get('/sentry')
async def sentry():
    raise Exception('Test sentry integration')

The SentryASGIMiddleware is not needed anymore, please check https://docs.sentry.io/platforms/python/guides/fastapi/.