EN
Web data · x402

sitemap-urls

sitemap.xml URL extractor: reads a sitemap or sitemap index (incl. .gz) and up to 10 child sitemaps, returns URLs with lastmod/changefreq/priority, optional substring filter, capped list (up to 5000).

0.002 USDC / call · {atomic} atomic · 2000 atomic

Endpoint

GET|POST https://forge-tools.dentreprise.workers.dev/api/sitemap-urls

Parameters

NameRequiredTypeDescription
urlRequiredstringSitemap URL or site origin
limitOptionalstring1-5000, default 500
max_childrenOptionalstring0-10, default 5
containsOptionalstringOnly URLs containing this text

Example request (unpaid — expect 402)

curl -sS -D - "https://forge-tools.dentreprise.workers.dev/api/sitemap-urls?url=https%3A%2F%2Fwww.sitemaps.org%2Fsitemap.xml&limit=50"

Example 402 challenge

The same object is also sent as a base64 PAYMENT-REQUIRED header. Amounts are atomic USDC units (6 decimals).

{
  "x402Version": 2,
  "error": "Payment required",
  "resource": {
    "url": "https://forge-tools.dentreprise.workers.dev/api/sitemap-urls",
    "description": "sitemap.xml URL extractor: reads a sitemap or sitemap index (incl. .gz) and up to 10 child sitemaps, returns URLs with lastmod/changefreq/priority, optional substring filter, capped list (up to 5000).",
    "mimeType": "application/json"
  },
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "amount": "2000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0x7B8bf45ac6AcbA6D4CFB626b57D3f5fF3C9C89F7",
      "maxTimeoutSeconds": 120,
      "extra": {
        "name": "USD Coin",
        "version": "2"
      }
    }
  ]
}

Retry with payment

curl -sS "https://forge-tools.dentreprise.workers.dev/api/sitemap-urls?url=https%3A%2F%2Fwww.sitemaps.org%2Fsitemap.xml&limit=50" \
  -H "PAYMENT-SIGNATURE: $PAYMENT"

Example response

{
  "type": "urlset",
  "count": 50,
  "urls": [
    {
      "loc": "https://…",
      "lastmod": "2026-01-01"
    }
  ]
}

Related endpoints