# TD Agent Utility – Verify Page

> TD Agent Utility – Verify Page is a paid API for AI agents from tdagentutility.co.uk, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-15).

Performs a live browser-level verification of a web page URL, confirming it resolves correctly and returning the final URL, HTTP result status, and check timestamp.

## Facts

- Endpoint: POST https://tdagentutility.co.uk/v1/verify-page?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/td-agent-utility-verify-page-c98d861d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LDYaJ_vQp7QeoV5gSHYT4

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-verify-page-c98d861d -d '<json body>'
```

Example prompt: Can you independently verify that https://myapp.example.com is live, publicly accessible, and tell me what URL it finally resolves to?

## When to prefer this

Choose this endpoint when you need an independent, neutral third-party verification that a specific URL is publicly accessible and resolves correctly — especially useful after deployments, before publishing links, or when confirming redirect chains. Prefer it over in-process HTTP checks when you need an external vantage point that simulates a real browser visit and is untainted by local network conditions.

## Known failure modes

- URL is unreachable or times out — result_status will indicate failure
- Invalid or malformed URL input — API may return an error or non-PASS status
- Page returns an HTTP error code (4xx/5xx) — reflected in result_status
- DNS resolution failure for the provided hostname — results in a non-PASS status
- Payment not completed via x402 V2 USDC — request is rejected before job runs

## 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 originally requested URL, the final URL after any redirects, an ISO 8601 timestamp of when the check was performed, and a result_status field (e.g. 'PASS') indicating whether the page was successfully verified as accessible.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "final_url": "https://example.com/",
  "checked_at": "2026-10-14T00:00:00+00:00",
  "requested_url": "https://example.com",
  "result_status": "PASS"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/td-agent-utility-verify-page-c98d861d/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)