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Crawlspur robots.txt Permission Check for Parameter URL
x402
Crawlspur robots.txt Permission Check for Parameter URL is a paid API for AI agents from crawlspur.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-16).
Checks whether a given URL (with parameters) is allowed to be crawled according to the site's robots.txt file
Price / call$0.001
Success—
StatusUnknown
How this service works
Prüft am Objekt parameter-url den Befund Freigabe durch robots.txt.
Output
Returns a finding indicating whether the specified URL (with query parameters) is permitted or disallowed by the site's robots.txt rules, including the crawl allowance status for that specific address
Example use cases
SEO audit of parameterized URLs
“I'm doing a technical SEO audit — can you check if https://shop.example.com/search?q=laptop&page=2 is permitted by robots.txt, or is it being blocked from crawlers?”
Crawler access check before scraping
“Before I build a scraper, can you verify that https://news.example.com/articles?tag=tech&from=2024-01-01 is actually allowed by robots.txt and not excluded from crawling?”
Diagnosing indexing issues for a URL
“My page https://blog.example.com/posts?author=jane&year=2023 isn't showing up in Google — can you check if robots.txt is blocking crawlers from accessing it?”
Technical details
Endpoint
POSThttps://crawlspur.halowerk.com/v1/pruef/crawlspur/robots-erlaubt/parameter-urlWhen to prefer
Use this endpoint when you need to verify whether a specific parameterized URL is permitted by a site's robots.txt — especially useful for technical SEO auditing, pre-crawl validation, or diagnosing why a URL with query parameters might be excluded from search engine indexing. Choose this over generic HTTP checkers when you specifically need robots.txt compliance analysis for a URL including its query string parameters.
Side effects
- URL is not publicly accessible — endpoint cannot retrieve robots.txt
- Malformed or non-HTTP(S) URL provided — validation error
- robots.txt file is missing or returns non-200 status — indeterminate result
- URL exceeds 2048 character maximum length
- User agent pattern does not match allowed format — input validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| ziel | — |
Tags
x402
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