# Google-Extended Access Audit

> Google-Extended Access Audit 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).

Passively audits a public URL or domain to evaluate whether Google-Extended (Googlebot for AI training) is allowed or blocked, returning observation, verdict, evidence source, and recommended action.

## Facts

- Endpoint: POST https://agentreadiness.halowerk.com/v1/google-extended-access-audit?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/google-extended-access-audit-9e72d322
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kpjiNtHkzmKz0QnYH-MSE

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability google-extended-access-audit-9e72d322 -d '<json body>'
```

Example prompt: Can you check whether Google-Extended is allowed to crawl https://example.com — I want to know if the site is blocking Google's AI training bot, with the exact evidence source and a recommended action?

## When to prefer this

Use this endpoint when you need a passive, read-only audit specifically of Google-Extended (Google's AI training crawler) access policy on a public site. Prefer it over generic robots.txt parsers when you need a structured verdict with evidence citation and actionable recommendations, or when building an AI readiness compliance workflow. It is distinct from CCBot, GPTBot, or general Googlebot audits available on sibling endpoints.

## Known failure modes

- Target URL is unreachable or returns non-200 status — audit may return limited or inconclusive results
- robots.txt is absent or malformed — observation may be incomplete with a caveat on limitations
- Domain normalisation fails for non-standard URLs — request rejected with validation error
- Rate limiting or network timeouts on the target server — observation may be partial
- Google-Extended directives are ambiguous or use non-standard syntax — verdict may be inconclusive

## How this service works

Google-Extended access audit 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 report containing: the raw observation from the target site, the evaluated criterion threshold, a pass/fail/unknown verdict, the exact evidence source URL, any limitations of the passive check, and a mode-specific recommended action. No authentication, login, or active exploitation is performed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "target": {
   "type": "string",
   "maxLength": 2048,
   "minLength": 3,
   "description": "Public HTTP(S) URL or domain to inspect. A bare domain is normalized to HTTPS."
  },
  "context": {
   "type": "object",
   "description": "Optional non-secret correlation labels returned unchanged only in the request lifecycle.",
   "maxProperties": 12,
   "additionalProperties": {
    "type": [
     "string",
     "number",
     "boolean",
     "null"
    ]
   }
  },
  "baseline": {
   "type": [
    "object",
    "null"
   ],
   "description": "Optional baseline returned by a previous snapshot call.",
   "additionalProperties": true
  },
  "compare_url": {
   "type": "string",
   "maxLength": 2048,
   "minLength": 3,
   "description": "Optional public comparison URL. Used by change and monitoring services."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/google-extended-access-audit-9e72d322/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentreadiness.halowerk.com](https://www.zero.xyz/host/agentreadiness.halowerk.com/llms.txt)