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Crawlspur Canonical Sitemap Inclusion Check
x402
Crawlspur Canonical Sitemap Inclusion Check is a paid API for AI agents from crawlspur.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Checks whether a canonical URL is included in the target website's XML sitemap.
Price / call$0.001
Success—
StatusUnknown
How this service works
Prüft am Objekt canonical den Befund Vorkommen in der Sitemap.
Output
Returns a finding indicating whether the canonical URL was found in the website's XML sitemap, including details about its presence or absence in the sitemap entries.
Example use cases
SEO audit for canonical coverage
“I want to verify that https://shop.example.com/products/blue-widget is actually present in the sitemap — it has a canonical tag pointing to itself and I need to confirm the sitemap includes it.”
Diagnosing indexing issues for a blog post
“My blog post at https://blog.mysite.com/best-tips isn't getting indexed — can you check if its canonical URL shows up anywhere in the sitemap?”
Pre-launch canonical sitemap validation
“Before we go live, please check that the canonical version of https://staging.mycompany.com/about is included in the sitemap so we know search engines will find it correctly.”
Technical details
Endpoint
POSThttps://crawlspur.halowerk.com/v1/pruef/crawlspur/sitemap-enthalten/canonicalWhen to prefer
Use this endpoint when you need to specifically verify whether a canonical URL appears in a site's XML sitemap as part of an SEO audit or indexation investigation. It is purpose-built for canonical + sitemap intersection checks, whereas generic crawlers or sitemap parsers do not correlate canonical declarations with sitemap coverage in one step.
Side effects
- Target URL is unreachable or returns a non-200 HTTP status
- Sitemap cannot be fetched or is malformed XML
- Provided URL does not have a canonical tag to resolve
- URL string exceeds 2048 character limit
- Invalid CSS selector format causing selector resolution failure
- Network timeout when fetching the sitemap
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| ziel | — |
Tags
x402
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