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Vextorium Sitemap URL Extractor
x402
Vextorium Sitemap URL Extractor is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-16).
Fetches and lists all URLs from a site's XML sitemap (auto-discovered via robots.txt, following sitemap indexes and .gz files) with last-modified dates and optional text filtering.
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
A JSON object containing an array of URLs with their last-modified dates and priority values, the most recently modified date across all URLs, the total number of URLs returned, and a list of sitemap files that were read during discovery.
Example use cases
SEO audit page discovery
“Get me all the URLs listed in the sitemap for shopify.com, limited to 1000 results, so I can audit which pages they're indexing.”
Monitor competitor site changes
“Fetch the sitemap for techcrunch.com and filter it to only URLs containing 'ai' — I want to see which AI-related pages they have and when they were last modified.”
Crawl target site for content pipeline
“List up to 2000 pages from the sitemap at docs.stripe.com so I can feed them into my content processing pipeline.”
Technical details
Endpoint
POSThttps://api.vextorium.com/sitemap-urls-pago?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically discover all publicly indexed pages of a website without manual sitemap navigation. It is particularly valuable when the sitemap is nested in a sitemap index, compressed as .gz, or not directly linked — since it auto-discovers via robots.txt. Prefer it over general web scrapers when you specifically need structured sitemap data with last-modified timestamps for SEO auditing, change monitoring, or building a page inventory.
Side effects
- Site has no sitemap.xml and robots.txt provides no sitemap directive — returns empty or error
- Sitemap is malformed XML — parsing may fail or return partial results
- Site blocks the crawler (403/429) — returns error or no URLs
- .gz sitemap files that cannot be decompressed — may be skipped
- URL limit exceeded silently — returns up to the specified limit without warning
- Filter text returns zero matches — empty URL array returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Site or sitemap URL |
| filtro | string | Only URLs containing this text |
| limite | integer | URLs (1-2000, default 200) |
Output
Schema · Response
{
"type": "json",
"example": {
"urls": [
{
"url": "https://vextorium.com/",
"prioridad": null,
"modificado": "2026-10-02"
},
{
"url": "https://vextorium.com/legal",
"prioridad": null,
"modificado": "2026-10-02"
},
{
"url": "https://vextorium.com/privacidad",
"prioridad": null,
"modificado": "2026-10-02"
}
],
"mas_reciente": "2026-10-02",
"urls_devueltas": 3,
"sitemaps_leidos": [
"https://vextorium.com/sitemap.xml"
]
}
}Tags
x402
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