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Verify UK – Website Trust Check
x402
Verify UK – Website Trust Check is a paid API for AI agents from verify-uk.verifyuk.workers.dev, paid per call via x402, $0.04/call, status unknown (last checked 2026-10-30).
Checks a UK website's trustworthiness by analysing signals such as domain age and company registration status from official UK public data.
Price / call$0.04
Success—
StatusUnknown
How this service works
Pay-per-call UK verification tools for AI agents: validators, business checks and website trust checks from official UK public data. Pay with USDC via x402 - no account, no API key.
Output
Returns a list of trust signals (each with a code, severity level, and human-readable message) plus a summary object containing the count of warnings, count of cautions, and a headline string such as '2 warnings - review before trusting or paying.'
Example use cases
Pre-purchase scam check for UK shop
“I'm about to buy something from https://quickbargains.co.uk but I've never heard of them — can you check if the site is trustworthy, like whether the domain is brand new or the company is dissolved?”
Supplier due diligence before payment
“We're about to wire money to a UK supplier whose site is https://premier-supplies-ltd.co.uk — can you run a trust check on that website so I can see if there are any red flags like a very new domain or a dissolved company?”
Flagging suspicious link in email
“I got an email with a link to https://hmrc-refund-portal.co.uk — before I click anything, can you check how trustworthy that site is and tell me if the domain was registered recently or the company looks dodgy?”
Technical details
Endpoint
GEThttps://verify-uk.verifyuk.workers.dev/v1/website/trust?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, pay-per-call trust assessment of a specific UK website without setting up an account or API key. It is particularly suited for AI agents performing pre-payment due diligence, scam detection, or supplier verification in a UK context. It combines domain-age signals with official Companies House data in a single call, making it more efficient than querying those sources separately.
Side effects
- Invalid or malformed URL returns an error
- Website with no discoverable UK company registration may return fewer signals
- Very recently registered domains may have incomplete WHOIS data
- Payment failure (insufficient USDC balance) results in 402 response before any check is run
- Timeout if external data sources (e.g. Companies House API) are slow
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"signals": [
{
"code": "domain_very_new",
"level": "warning",
"message": "Domain was registered 9 days ago."
},
{
"code": "company_dissolved",
"level": "warning",
"message": "EXAMPLE LTD is dissolved on Companies House (since 2023-01-10)."
}
],
"summary": {
"cautions": 0,
"headline": "2 warnings - review before trusting or paying.",
"warnings": 2
}
}
}Tags
x402
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