How to Build a Market Research Agent with ZenRows and LangChain
python
dev.to
ZenRows gives LangChain agents reliable access to the real web. The langchain-zenrows package exposes a single LangChain tool class, ZenRowsUniversalScraper, that handles anti-bot bypass, JavaScript rendering, and clean Markdown output behind one scraper API call. Standard web scraping tools make plain HTTP requests with no JS execution and no anti-bot bypass, so when your agent hits a protected web page it gets back a Cloudflare challenge page or nothing at all. This tutorial builds a working