FastAPI Instrumentation

FastAPI is a modern, high-performance web framework for building APIs with Python.

Installation

🐍 Don’t forget to install the AppSignal for Python package in your application first.

First, install the opentelemetry-instrumentation-fastapi package. To add it to your project, add the following line to your requirements.txt file:

# requirements.txt
opentelemetry-instrumentation-fastapi

Setup

Start AppSignal and define your FastAPI application. Then use the FastAPIInstrumentor to instrument your FastAPI application:

# app.py
from fastapi import FastAPI
from opentelemetry.instrumentation.fastapi import FastAPIInstrumentor

import appsignal
appsignal.start()

app = FastAPI()

# ... your app's code goes here ...

FastAPIInstrumentor().instrument_app(app)

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⌘I

SDKs & telemetry

Language SDKs

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Installation

Setup

​Installation

​Setup

Installation

Setup