My data extraction pipeline was failing whenever it hit a geo-restricted endpoint. I knew I had to inject proxies into my headless instances, but the implementation kept throwing weird errors. A friend who does competitive intelligence pointed me to the exact article that fixed his workflow. I adapted the methods from here and finally got my scrapers to respect the proxy rules. The step-by-step setup for handling authentication was the missing piece of the puzzle for me. Now I can confidently target an Italian geo and know the traffic is actually routing through the correct region. The error handling tips alone saved me from a lot of silent failures. My entire extraction process is ten times more stable now, and I don’t dread looking at the error logs anymore.