# Article Entity Audit

> Article Entity 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 fetches public evidence from a target URL and audits whether its article entities meet a documented criterion, returning observation, verdict, evidence source, limitations, and a recommended action.

## Facts

- Endpoint: POST https://agentreadiness.halowerk.com/v1/article-entity-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/article-entity-audit-f1aafcfa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RVBcwEmfUTT0h5j2p2rGg

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 article-entity-audit-f1aafcfa -d '<json body>'
```

Example prompt: Can you audit the article entities on https://example.com/blog/my-post and tell me whether they're properly structured, what evidence you found, and what I should fix?

## When to prefer this

Choose this endpoint when you need a passive, read-only audit of whether a specific public URL or domain exposes properly structured article entities that AI agents and crawlers can recognize. It is ideal for content teams, SEO auditors, and AI readiness assessors who want a verdict with cited evidence rather than a raw HTML dump. Prefer this over generic scraping tools when you need a structured pass/fail evaluation with actionable recommendations specific to article entity criteria.

## Known failure modes

- Target URL is unreachable or returns non-200 status — audit cannot proceed
- Target URL requires authentication or login — passive check cannot access content
- No article entity signals found at target — observation returns empty or null evidence
- Malformed or non-HTTP(S) URL provided — normalization fails
- Target blocks crawlers or robots.txt disallows access — evidence collection limited
- Rate limiting or timeout on target server — incomplete evidence returned

## How this service works

Article entity 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 audit report containing the observed article entity evidence found on the target, the evaluation threshold applied, a pass/fail verdict, the exact evidence source URL, any limitations of the passive check, and a recommended action specific to the audit mode. No login, form submission, or active exploit 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/article-entity-audit-f1aafcfa/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)