How to Set Up Proxies in Python HTTPX
Route Python HTTPX traffic through an authenticated proxy in a few lines. Copy the code below and swap in your credentials.
Quick answer
Set the proxy in the format http://user:pass@host:port and send your Python HTTPX request through it. Full code below.
Python HTTPX proxy example
import httpx
with httpx.Client(proxy="http://user:pass@host:port") as client:
resp = client.get("https://httpbin.org/ip", timeout=15)
print(resp.json())HTTPX takes the authenticated proxy URL directly on the Client (or AsyncClient) constructor, and the same string covers HTTP and HTTPS traffic. Its native async support makes it a strong fit for high-concurrency scraping across a rotating pool: spin up many AsyncClient calls against one backconnect endpoint. Note the argument is proxy= on recent versions (the older proxies= mapping form is deprecated), and socks5:// URLs work when the socks extra is installed.
Rotating proxies
Python HTTPX works cleanly with rotating backconnect endpoints — point it at a single gateway host and the provider rotates the exit IP for you.
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Frequently Asked Questions
What proxies work best with Python HTTPX?
Residential or rotating proxies from a reliable provider give the best success rate for Python projects.
How do I add a proxy in Python HTTPX?
Supply the proxy as http://user:pass@host:port and pass it to Python HTTPX as shown in the code above.
Does Python HTTPX support authenticated proxies?
Yes. Provide the username and password (as a URL or separate fields) and Python HTTPX handles the auth handshake.
Can Python HTTPX rotate proxies automatically?
Yes — point it at a rotating backconnect endpoint and the provider rotates IPs for you.
Related Guides
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