# Page Title Audit — agentreadiness.halowerk.com

> Page Title Audit — agentreadiness.halowerk.com 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 a public URL and audits its page title against documented criteria, returning observation, verdict, evidence source, limitations, and a recommended action.

## Facts

- Endpoint: POST https://agentreadiness.halowerk.com/v1/page-title-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/page-title-audit-agentreadiness-halowerk-com-d4990fad
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6qNNGPaqqfN4kZkflxWA8

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 page-title-audit-agentreadiness-halowerk-com-d4990fad -d '<json body>'
```

Example prompt: Run a passive page-title audit on https://example.com and tell me whether the title tag passes the agent-readiness check — include the observed title, the verdict, and what action I should take.

## When to prefer this

Choose this endpoint when you need a quick, passive, evidence-backed verdict on whether a public page's title tag meets agent-readiness or machine-readability standards — without any side effects. It is ideal for pre-launch checklists, automated monitoring pipelines, or competitive benchmarking where a lightweight per-URL check (billed at $0.001 USDC) is preferred over a full-site crawl.

## Known failure modes

- Target URL is unreachable or returns a non-200 status — audit cannot be completed
- Target has no HTML title tag — observation is empty, verdict likely fails
- Network timeouts on slow or rate-limiting origins — incomplete evidence returned
- Dynamically rendered titles (JavaScript-only) may not be captured by passive fetch
- Malformed or excessively long URLs rejected by schema validation (maxLength 2048)

## How this service works

Machine-readable title 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

The endpoint returns a structured audit result containing: the observed page title text, the evaluation threshold used, a pass/fail/warning verdict, the exact evidence source (URL/element), any limitations of the passive check, and a mode-specific recommended action — all without performing any login, form submission, or intrusive testing.

## 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/page-title-audit-agentreadiness-halowerk-com-d4990fad/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)