# TD Agent Utility – Site Map Verification

> TD Agent Utility – Site Map Verification is a paid API for AI agents from tdagentutility.co.uk, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-16).

Fetches and validates a website's sitemap, checking URL count, robots.txt status, and structural integrity with deterministic evidence for AI agents.

## Facts

- Endpoint: POST https://tdagentutility.co.uk/v1/site-map?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/td-agent-utility-site-map-verification-751f8797
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YVW9tFRtQXSztEOJnk-QH

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 td-agent-utility-site-map-verification-751f8797 -d '<json body>'
```

Example prompt: Can you independently verify the sitemap for https://example.com — check whether the sitemap is accessible, how many URLs it contains, whether there are any warnings or duplicates, and what the robots.txt status is?

## When to prefer this

Choose this endpoint when you need deterministic, independent third-party verification of a website's sitemap — particularly useful for AI agents confirming post-deployment integrity, SEO audits, or validating that robots.txt is not blocking sitemap access. Prefer it over self-reported site checks when you need an external perspective with structured evidence and a clear PASS/FAIL result.

## Known failure modes

- Target URL is unreachable or returns a non-200 status — result_status will indicate FAIL
- Sitemap is blocked by robots.txt — robots_status will reflect the disallow code
- No sitemap.xml found at the expected location — sitemap_status array will be empty or contain errors
- Malformed sitemap XML causes parsing warnings
- Network timeout reaching the target domain
- Payment failure via x402 prevents the request from being processed

## How this service works

Independent website and deployment verification for AI agents: HTTP, DNS, TLS and Chromium screenshot evidence. Three deterministic tools, x402 V2 Base USDC.

## Output

A JSON object containing the tool name ('site_map'), the list of discovered URLs, a summary with request count, URL count, and bytes read, any warnings encountered, the timestamp of the check, the requested URL, an overall result status (PASS/FAIL), the robots.txt status code, an array of sitemap statuses, and the number of duplicates removed.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tool": "site_map",
  "urls": [],
  "summary": {
   "requests": 0,
   "url_count": 0,
   "bytes_read": 0
  },
  "warnings": [],
  "checked_at": "2026-10-15T00:00:00Z",
  "requested_url": "",
  "result_status": "PASS",
  "robots_status": 0,
  "sitemap_status": [],
  "duplicates_removed": 0
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/td-agent-utility-site-map-verification-751f8797/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tdagentutility.co.uk](https://www.zero.xyz/host/tdagentutility.co.uk/llms.txt)