Agent402 Site Crawl

x402

Agent402 Site Crawl is a paid API for AI agents from agent402.tools, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-30).

Crawls a website breadth-first up to a configurable depth and page limit, returning page content, links, titles, and crawl metadata as structured JSON

Price / call$0.02

Seller volume →—

Success—

StatusUnknown

How this service works

Crawl a website from a starting URL and return each page as clean markdown: breadth-first over internal links, bounded by page count and depth, honouring robots.txt, with per-page title, status, depth and outbound links. Use it when an agent needs a whole section of a site rather than one known page.

Output

A JSON object containing an array of crawled pages (each with URL, depth, HTTP status, title, content in markdown or text, character count, and outbound links), plus summary stats: total crawled, fetched, queued, skipped counts broken down by reason (depth, error, limit, binary, robots, unsafe, offsite, pattern), elapsed time in ms, fetch timestamp, robots.txt status, format used, and a truncated flag.

Example use cases

Competitor site content audit

“Crawl https://competitor.io starting from their homepage, fetch up to 20 pages, go 1 level deep, and return the content as markdown so I can see what they're covering on their main site”

Documentation ingestion for RAG

“Scrape https://docs.mylib.dev up to 2 levels deep, limit to 15 pages, return as markdown, and only follow links that contain /guide or /reference — I want to build a knowledge base from it”

Link and structure mapping

“Crawl https://myblog.com starting at the root, fetch up to 10 pages at depth 1, stay on the same host, and give me the titles, links, and HTTP status for each page so I can audit the site structure”

Technical details

Endpoint

POSThttps://agent402.tools/api/site-crawl?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to programmatically crawl multiple pages of a website breadth-first without setting up your own scraping infrastructure. It is especially useful when you want robots.txt compliance baked in, need content in clean markdown or plain text, and want structured metadata (titles, links, status codes) alongside the content. Prefer it over single-page fetch tools when you need 2–20 pages from a site in one call.

Side effects

Invalid or unreachable start URL returns an error or zero crawled pages
Limit reached before all pages are fetched — skipped.limit counter increments
robots.txt disallows Agent402Bot on target pages — those pages are skipped and counted under skipped.robots
Requested depth of 0-2 only — values outside range may be rejected or clamped
Binary resources (PDFs, images) are skipped and counted under skipped.binary
Off-site links skipped when sameHost is true (default) — counted under skipped.offsite
Pattern filters excluding all found links result in minimal crawl output

Input

Schema · Request body

Field	Type	Description
url	string
limit	integer
format	string
maxDepth	integer
sameHost	boolean
excludePatterns	array
includePatterns	array
maxCharsPerPage	integer

Output

Schema · Response

{
  "type": "json",
  "example": {
    "url": "https://agent402.tools/",
    "pages": [
      {
        "url": "https://agent402.tools/",
        "depth": 0,
        "links": [
          "https://agent402.tools/",
          "https://agent402.tools/decide",
          "https://agent402.tools/reports"
        ],
        "title": "Agent402: 500+ pay-per-call tools for AI agents over x402 and MPP",
        "status": 200,
        "content": "# Agent402: 500+ pay-per-call tools for AI agents over x402 and MPP\n\nNo account. No API key. No card on file.\n…",
        "contentChars": 8000
      },
      {
        "url": "https://agent402.tools/reports",
        "depth": 1,
        "links": [
          "https://agent402.tools/"
        ],
        "title": "Agent402 Reports: research, 13F, insider flow, audits",
        "status": 200,
        "content": "…",
        "contentChars": 5104
      },
      {
        "url": "https://agent402.tools/decide",
        "depth": 1,
        "links": [
          "https://agent402.tools/"
        ],
        "title": "Agent402 Decide: a plan for any job",
        "status": 200,
        "content": "…",
        "contentChars": 5880
      }
    ],
    "format": "markdown",
    "queued": 75,
    "source": "live fetch over internal links (breadth-first), robots.txt honoured for Agent402Bot",
    "crawled": 3,
    "fetches": 4,
    "skipped": {
      "depth": 22,
      "error": 0,
      "limit": 75,
      "binary": 0,
      "robots": 0,
      "unsafe": 0,
      "offsite": 4,
      "pattern": 0
    },
    "elapsedMs": 645,
    "fetchedAt": "2026-08-22T00:00:00.000Z",
    "robotsTxt": "honoured",
    "truncated": true,
    "untrustedContent": true
  }
}

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