This story was originally published on HackerNoon at: https://hackernoon.com/why-your-marketplace-scraper-keeps-getting-blocked-and-why-its-not-a-code-problem.

Marketplace anti-bot systems increasingly score network identity instead of scraper logic, making rotating residential proxies essential infrastructure.
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If your marketplace scraper keeps hitting 403s and CAPTCHAs, the problem isn't your code: it's your IP identity. Datacenter and static IPs fail anti-bot scoring systems. The fix: rotating residential proxies, geo-targeted to your marketplace's locale, with a rotation model matched to your target's session behavior.