How to scrape a site for an AI agent

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An agent that "reads the web" with a raw HTTP get will choke on the first JS-rendered pricing table. You want markdown or JSON out, not a blob of nav chrome.

The two APIs we reviewed are Firecrawl (10% off via the partner link) and Context (25% off for six months). Devshot already ranks scrapers in best web scraping tools.

The short version

  1. Decide the job: one URL, a crawl of a docs site, or a search-then-scrape. Do not start with "the whole internet."
  2. Check robots.txt and the site's terms. If you would not email the owner, do not put it in a cron.
  3. Call Firecrawl or Context for markdown / JSON. Keep the raw HTML out of the prompt.
  4. Chunk, embed, or stuff the smallest useful piece into the agent. A 200-page crawl in one context window is how you waste money and get a confident wrong answer.
  5. Cache. Re-crawl on a schedule, not on every user message.

Firecrawl's free tier is 1,000 credits a month, no card. Hobby is $16/mo annual ($19 monthly) for 5,000 credits, per their pricing page as of September 2026. Start free.

When this is the wrong tool

  • You need a human-readable briefing. Use Perplexity.
  • You need to pay an affiliate when someone signs up. That is Dub.
  • You need a browser the user drives. That is not a scrape API.
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