Use a proxy in Node.js through an Undici `ProxyAgent`, an Axios `proxy` object, or `undici.request()` with a dispatcher. Keep credentials outside source code, set a timeout, and validate the returned data. Test the observed exit IP before running the client against its intended destination.
Buying residential proxies is only the first step. Once you've completed onboarding and KYC, you still need to configure your proxies, connect them to your workflow, and make sure they're working as expected.
Firecrawl is the best general-purpose web scraping tool for AI agents that need clean Markdown or structured JSON from a URL without managing browsers, proxies, and content conversion separately. Apify is stronger when an agent needs to discover and run prebuilt scraping workflows. Bright Data Web MCP is the best enterprise all-in-one option for search, scraping, structured datasets, crawling, and browser navigation behind one managed web-access layer.
For authorized Amazon product, price, seller, and stock monitoring, rotating residential proxies are usually the best starting point. They provide broad geographic coverage and varied residential network origins without the higher cost of mobile traffic. Use a sticky session when one worker needs to keep the same marketplace, delivery destination, cookies, product variant, or seller-offer flow.
Walmart product data is useful because it changes constantly. Prices move, promotions appear and expire, Marketplace sellers compete for visibility, and local pickup or delivery availability can differ from one store to another.
To use proxies for web scraping, configure the proxy endpoint, authenticate, set timeouts, and validate the returned page. Rotate routes between independent jobs, and keep one sticky route during requests sharing cookies or server-side state. This minimal Python Requests example sends an HTTPS request through an authenticated HTTP proxy.
Websites block web scrapers by layering technical signals with behavioral signals so that no single fix clears every check on its own. According to Akamai's 2024 State of the Internet report, bots make up 42% of all web traffic, and roughly two-thirds of that traffic is malicious rather than legitimate (Akamai, 2024).
A mobile proxy routes your internet traffic through an IP address associated with a mobile network, typically over 4G or 5G, while a residential proxy routes traffic through an IP address associated with a residential ISP connection, making the request appear to come from a home internet connection.
For an AI agent that runs its own HTTP client or browser, a practical setup is Proxidize managed cloud residential proxies connected to the tool that opens the target website. This fits workloads that need a residential exit, geographic targeting, or controlled proxy sessions. Keep a sticky session for related browsing steps and validate the returned content before the agent uses it.
Proxidize offers strong value for predictable U.S. mobile scraping, with city and internet service provider (ISP) targeting included. Its smallest plan includes 25 gigabytes (GB), while DataImpulse suits irregular global traffic. Decodo offers a smaller global package, while Oxylabs, SOAX, IPRoyal, and ProxyEmpire fit more specialized requirements.