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Search Readiness Lab – Crawler Policy Audit
x402
Search Readiness Lab – Crawler Policy Audit is a paid API for AI agents from search-readiness.inboxtzdjqv.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-10).
Audits a URL's robots.txt, sitemaps, and crawler access policies for Google, traditional search engines, and AI-agent crawlers.
Price / call$0.002
Success—
StatusUnknown
How this service works
Paid deterministic audits for Google, conventional search, and AI-agent crawler discoverability.
Output
Returns a JSON object with the HTTP status of the robots.txt file, a list of discovered sitemaps, the origin URL, and per-agent access rules indicating which of the requested user agents are allowed or disallowed from crawling the site.
Example use cases
AI crawler readiness check
“Check whether https://www.techstartup.io allows AI crawlers like GPTBot and PerplexityBot — I want to know if they're being blocked or allowed through robots.txt and whether there's a sitemap listed.”
SEO pre-launch site audit
“Before we go live, can you audit https://staging.myblog.com for Googlebot and Bingbot access? I need to know the robots.txt status, any sitemaps, and whether those crawlers are being let through.”
Competitor crawler policy analysis
“Can you pull the crawler policy for https://www.competitorsite.com? I want to see what user agents they allow, whether they have a sitemap, and how their robots.txt is configured.”
Technical details
Endpoint
POSThttps://search-readiness.inboxtzdjqv.workers.dev/v1/crawler-policy?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a deterministic, structured audit of a specific URL's crawler access policies — especially when you need to verify AI-agent crawler discoverability alongside traditional search engine access. It is ideal for pre-launch SEO checks, competitive analysis, or diagnosing why a site might not be indexed by AI search platforms.
Side effects
- Invalid or unreachable URL returns an error or empty agent array
- robots.txt not found (non-200 status) may result in no policy data
- More than 20 user agents specified will be rejected due to maxItems constraint
- Network timeouts fetching the target URL's robots.txt
- Malformed URL format fails schema validation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | |
| userAgents | array |
Output
Schema · Response
{
"type": "json",
"example": {
"agents": [],
"origin": "https://example.com",
"sitemaps": [],
"robotsStatus": 200
}
}Tags
x402
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