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Google-Extended Access Decision
x402
Google-Extended Access Decision is a paid API for AI agents from agentreadiness.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-14).
Fetches public evidence from a target URL and returns a pass/fail verdict on whether Googlebot-Extended (AI crawler) is permitted to access the site
Price / call$0.001
Success—
StatusUnknown
How this service works
Google-Extended access decision fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.
Output
Returns a structured verdict (pass/fail) on whether Google-Extended is permitted access, along with the specific observation from the target's robots.txt or equivalent policy file, the threshold criterion used, a link to the exact evidence source, noted limitations of the passive check, and a mode-specific recommended action for the operator.
Example use cases
Pre-launch AI crawler audit
“Before we go live, can you check if Google-Extended is permitted to crawl https://mynewstartup.com and tell me what our robots.txt says about it and whether we need to make any changes?”
Competitor crawler policy check
“I want to know whether our competitor at https://rivalsite.io has blocked Google's AI crawler — can you pull the current evidence and give me a clear yes/no verdict with the source?”
Monitoring crawler policy regression
“We recently updated our robots.txt at https://mycompany.com — can you verify that Google-Extended still has access and flag if anything looks like it would block the AI crawler now?”
Technical details
Endpoint
POSThttps://agentreadiness.halowerk.com/v1/google-extended-access-decision?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, passive, no-login read-only check of whether Google-Extended (Google's AI training crawler) is explicitly permitted or blocked at a specific URL or domain. Prefer this over generic robots.txt parsers when you need a structured verdict, evidence citation, and actionable guidance specifically scoped to Google-Extended policy — not generic crawler access.
Side effects
- Target URL unreachable or returns non-200 — evidence cannot be fetched, verdict may be inconclusive
- robots.txt absent or malformed — check may return indeterminate result
- Target uses non-standard crawler directives not mapped to Google-Extended — verdict confidence reduced
- Rate limiting or blocking of the inspection request by the target server
- Domain normalization ambiguity if a bare domain redirects unexpectedly
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| target | string | Public HTTP(S) URL or domain to inspect. A bare domain is normalized to HTTPS. |
| context | object | Optional non-secret correlation labels returned unchanged only in the request lifecycle. |
| baseline | — | Optional baseline returned by a previous snapshot call. |
| compare_url | string | Optional public comparison URL. Used by change and monitoring services. |
Tags
x402
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