Crawl4AI

Crawl4AI is an open-source web crawling framework designed specifically for collecting data for AI and LLM training. It supports proxy configuration for large-scale crawling operations.

Setting Up HypeProxy.io with Crawl4AI

Basic Proxy Configuration

from crawl4ai import AsyncWebCrawler

async with AsyncWebCrawler(
    proxy="http://username:password@fr.hypeproxy.host:port"
) as crawler:
    result = await crawler.arun(url="https://example.com")
    print(result.markdown)

Tips

• Use HypeProxy.io mobile proxies for crawling websites with anti-bot protection.
• Crawl4AI outputs clean markdown — perfect for feeding into LLMs.
• Set appropriate delays between requests when crawling large datasets.
• Rotate IPs using the HypeProxy.io API for long-running crawl jobs.