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TD Agent Utility – Site Crawl Verification
x402
TD Agent Utility – Site Crawl Verification is a paid API for AI agents from tdagentutility.co.uk, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-16).
Crawls a target website and returns HTTP response data, crawl statistics, and pass/fail verification status for deployment validation.
Price / call$0.02
Success—
StatusUnknown
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 with a 'tool' field set to 'site_crawl', an array of crawled pages, a summary object containing counts of attempted, successful, and failed requests, bytes read, and frontier pages remaining, a list of warnings, the checked_at timestamp, the requested URL, and a result_status of PASS or FAIL.
Example use cases
Post-deployment health check
“I just pushed a new release to https://staging.myproduct.io — can you crawl it and verify it's actually serving pages and not returning errors?”
Third-party site availability audit
“I need an independent check that https://clientwebsite.com is live and accessible before I tell them their redesign is complete — can you crawl it and give me a pass/fail?”
Monitoring a new domain launch
“We just pointed our DNS to the new server for https://newbrand.co.uk — can you verify the site is reachable and crawl a few pages to confirm it's serving content correctly?”
Technical details
Endpoint
POSThttps://tdagentutility.co.uk/v1/site-crawl?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need an independent, third-party HTTP crawl-based verification of a website's liveness and deployment status — particularly after a new release, DNS change, or infrastructure update. It is ideal when a simple ping or HEAD request is not sufficient and you need evidence of actual page content being served. Prefer this over generic uptime monitors when you want deterministic pass/fail evidence with crawl statistics.
Side effects
- Target URL is unreachable or returns 5xx errors — result_status will be FAIL with warnings
- DNS resolution failure for the target domain — crawl fails with zero successful requests
- Target URL is malformed or missing — request rejected
- Site blocks crawlers via robots.txt or firewall — pages array may be empty with warnings
- Timeout on slow-loading pages — partial results with failed count > 0
Output
Schema · Response
{
"type": "json",
"example": {
"tool": "site_crawl",
"pages": [],
"summary": {
"failed": 0,
"requests": 0,
"attempted": 0,
"bytes_read": 0,
"successful": 0,
"frontier_remaining": 0,
"requested_max_pages": 0
},
"warnings": [],
"checked_at": "2026-10-15T00:00:00Z",
"requested_url": "",
"result_status": "PASS"
}
}Tags
x402
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