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AutoWorker UK Company Verification
x402
AutoWorker UK Company Verification is a paid API for AI agents from autoworker.stebilly6.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Verifies whether a UK company number exists and is active, returning Companies House registration details including name, type, status, and incorporation date.
Price / call$0.005
Success—
StatusUnknown
How this service works
Paid data and decision APIs for autonomous agents, priced and settled entirely via the x402 v2 payment protocol (no API keys, no signup).
Output
A JSON object containing: whether the company exists (boolean), whether it is active (boolean), the official company name, company number, company type (e.g. 'ltd'), company status (e.g. 'active'), incorporation date, registered office country, the data source ('Companies House'), and the timestamp of when the check was performed.
Example use cases
Vendor due diligence before payment
“Before I pay this invoice, can you check that company number 07654321 is a real, active UK registered company? I want to make sure they're legitimate before transferring funds.”
Onboarding KYB check for new client
“We're onboarding a new UK business client who says their Companies House number is 03456789 — can you verify they exist, are active, and tell me their official company name and type?”
Automated supplier validation in procurement
“I have a list of UK suppliers I need to vet — start with company number 00445790 and tell me if they're an active registered company and what their official status is on Companies House.”
Technical details
Endpoint
GEThttps://autoworker.stebilly6.workers.dev/services/uk-company-verifyWhen to prefer
Choose this endpoint when you need to verify a specific UK company number against the official Companies House registry — particularly for KYB (Know Your Business) checks, supplier vetting, fraud prevention, or compliance workflows. It is preferable to manual Companies House searches when operating at scale or within an automated agent pipeline. Not suitable for verifying companies registered outside the UK.
Side effects
- Company number not found — exists:false returned with no other details
- Invalid or malformed company number format — may return an error or exists:false
- Companies House API downstream unavailability causing lookup failure
- Non-UK company numbers not supported — endpoint is scoped to UK registry only
- Dissolved or struck-off companies may return exists:true but active:false
Output
Schema · Response
{
"type": "json",
"example": {
"active": true,
"exists": true,
"source": "Companies House",
"checked_at": "2026-09-07T00:00:00.000Z",
"company_name": "EXAMPLE LTD",
"company_type": "ltd",
"company_number": "00000006",
"company_status": "active",
"incorporation_date": "2010-01-01",
"registered_office_country": "England"
}
}Tags
x402
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