# agent402.tools Page Audit

> agent402.tools Page Audit is a paid API for AI agents from agent402.tools, paid per call via x402, $0.017/call, status unknown (last checked 2026-09-15).

Runs a bundled SEO and security audit on a webpage, covering content extraction, metadata, HTTP headers, robots policy, and sitemap health in a single x402-paid call.

## Facts

- Endpoint: POST https://agent402.tools/api/skill/page-audit
- Price: $0.017/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent402-tools-page-audit-2b72e384
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CWQdDZBlMlCKHlVfQArsD

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 agent402-tools-page-audit-2b72e384 -d '<json body>'
```

Example prompt: Can you run a full SEO and security audit on https://stripe.com — I want to see the page metadata, HTTP headers, robots policy, and sitemap health all at once?

## When to prefer this

Choose this endpoint when you need a comprehensive technical snapshot of a webpage in a single call, covering SEO, security headers, robots policy, and sitemap health simultaneously. It is more efficient than calling individual audit tools separately and is ideal for automated site health checks, pre-launch audits, or competitive analysis of any public URL.

## Known failure modes

- URL is unreachable or returns non-2xx status — audit may partially fail or return error for affected subtool
- Invalid or malformed URL input — returns validation error
- Robots.txt or sitemap.xml not found — those sub-results return null or not-found signals
- x402 payment failure — call not executed, payment error returned
- Timeout on slow-loading target pages — partial results may be returned

## How this service works

Bundled execution of the Page audit workflow - Full page SEO + security audit: content extraction, metadata, HTTP headers, robots policy, and sitemap health in one call. One x402 payment runs 5 underlying tools (extract, meta, http-headers, robots-check, sitemap); partial-success per step.

## Output

A bundled audit report covering: extracted page content, HTML metadata (title, description, OG tags), HTTP response headers (including security headers), robots.txt directives, and sitemap health status — all in a single response from five underlying tools.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "description": "Page URL to audit (e.g. https://stripe.com)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "args": {
   "url": "https://stripe.com"
  },
  "pack": "page-audit",
  "steps": [
   {
    "ok": true,
    "slug": "extract",
    "result": {}
   },
   {
    "ok": true,
    "slug": "meta",
    "result": {}
   },
   {
    "ok": true,
    "slug": "http-headers",
    "result": {}
   },
   {
    "ok": true,
    "slug": "robots-check",
    "result": {}
   },
   {
    "ok": true,
    "slug": "sitemap",
    "result": {}
   }
  ],
  "summary": "5/5 steps succeeded"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent402-tools-page-audit-2b72e384/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent402.tools](https://www.zero.xyz/host/agent402.tools/llms.txt)