# TD Agent Utility – Render Page (Browser Screenshot & Deployment Verification)

> TD Agent Utility – Render Page (Browser Screenshot & Deployment Verification) is a paid API for AI agents from tdagentutility.co.uk, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-15).

Loads a URL in a headless browser and returns a pass/fail verification result with the final resolved URL and timestamp

## Facts

- Endpoint: POST https://tdagentutility.co.uk/v1/render-page?utm_source=zero.xyz
- Price: $0.02/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-render-page-browser-screenshot-deployment-verification-81095542
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jrdRo2trId7A1Xq4mGqdY

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-render-page-browser-screenshot-deployment-verification-81095542 -d '<json body>'
```

Example prompt: Can you do a browser render check on https://myapp.example.com and tell me if it passes — I just deployed and want to confirm the page actually loads correctly in a real browser?

## When to prefer this

Choose this endpoint when you need independent, third-party browser-level verification that a URL actually renders in a real headless browser — not just a ping or HTTP status check. It is ideal for post-deployment validation, confirming redirects resolve correctly, and giving AI agents a trustworthy PASS/FAIL signal before proceeding with downstream workflow steps. Prefer it over simple HTTP checks when JavaScript rendering or redirect chain resolution matters.

## Known failure modes

- URL is unreachable or times out — result_status returns FAIL
- Page renders with JavaScript errors that prevent full load — may return FAIL
- Invalid or malformed URL input — likely 4xx error response
- Target site uses bot-detection blocking headless browsers — may return FAIL unexpectedly
- Network-level DNS resolution failure for the target domain — FAIL status

## 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 requested_url, the final_url after any redirects, a result_status of PASS or FAIL, and a checked_at ISO 8601 timestamp indicating when the verification was performed.

## 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-render-page-browser-screenshot-deployment-verification-81095542/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)