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Vextorium Sitemap URL Lister
x402
Vextorium Sitemap URL Lister is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-19).
Discovers and lists all URLs from a website's XML sitemap (via robots.txt, sitemap indexes, and .gz files) with last-modified dates, optionally filtered by keyword.
Price / call$0.004
Success—
StatusUnknown
How this service works
List the URLs of a site's XML sitemap (found via robots.txt if needed, following sitemap indexes and .gz files) with last-modified dates, optionally filtered by text. Discover a site's pages for crawling or monitoring.
Output
Returns a JSON object containing an array of URL objects (each with url, modified date, and priority), the most recent modification date across all URLs, the list of sitemap files that were read, and a count of returned URLs.
Example use cases
Blog content inventory for research
“Pull all the URLs from techcrunch.com's sitemap that contain '/article', up to 1000 of them, so I can see every article they've published.”
Monitoring recently updated pages
“Get me the sitemap URLs for shopify.com and sort them by last-modified date — I want to see which pages have been updated most recently.”
Competitor page discovery for SEO
“List up to 200 URLs from my competitor's sitemap at hubspot.com, filtered to only show pages containing '/marketing', so I can analyze their content strategy.”
Technical details
Endpoint
POSThttps://api.vextorium.com/v1/sitemap-urls?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to enumerate the pages of a website programmatically without full crawling — ideal for SEO audits, content monitoring, competitor research, or building a crawl queue. Prefer it over manual sitemap parsing when you need automatic robots.txt discovery, sitemap index traversal, and .gz decompression handled transparently.
Side effects
- Site has no sitemap.xml and no sitemap reference in robots.txt — returns empty or error
- robots.txt is inaccessible due to auth or bot blocking — may return no results
- Sitemap file is malformed or non-standard XML — parsing may fail or return partial results
- URL limit exceeded or very large sitemaps may be truncated at requested limit
- Site blocks the crawler's user agent — request may time out or return empty
- .gz sitemap files that are corrupted or inaccessible may be skipped silently
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Site or sitemap URL |
| limit | integer | URLs (1-2000, default 200) |
| filter | string | Only URLs containing this text |
Output
Schema · Response
{
"type": "json",
"example": {
"urls": [
{
"url": "https://vextorium.com/",
"modified": "2026-10-02",
"priority": null
},
{
"url": "https://vextorium.com/legal",
"modified": "2026-10-02",
"priority": null
}
],
"most_recent": "2026-10-02",
"read_sitemaps": [
"https://vextorium.com/sitemap.xml"
],
"returned_urls": 3
}
}Tags
x402
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