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Penny Data: UK Company Profile Lookup by Company Number
x402
Penny Data: UK Company Profile Lookup by Company Number is a paid API for AI agents from x402-lab.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-11-01).
Returns a structured JSON profile for a UK registered company given its Companies House number, charged per call in USDC on Base.
Price / call$0.005
Success—
StatusUnknown
How this service works
Penny Data: pay-per-call data for AI agents. UK company profiles and postcode lookups as JSON, paid per call in USDC on Base with x402. No API key or account.
Output
A JSON object containing the company's legal name, type (e.g. plc, ltd), status (e.g. active, dissolved), SIC codes, incorporation date, registered office address (including postcode, locality, address lines, country), next accounts due date, and next confirmation statement due date.
Example use cases
Due diligence on a UK supplier
“I'm onboarding a new UK supplier and they gave me company number 09876543 — can you check if they're an active limited company, get their registered address, and tell me their SIC codes?”
Compliance filing deadline check
“Our legal team needs to know when accounts are next due for UK company number 00445790 — can you look that up for me?”
Verify a UK business registration
“Before we sign this contract, can you verify that company number 12345678 is a real, active UK company and get me their full registered name and office address?”
Technical details
Endpoint
GEThttps://x402-lab.vercel.app/api/company/%7Bnumber%7D?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured UK company data — such as registered address, SIC codes, active status, or filing deadlines — for a known Companies House company number, and you want pay-per-call access with no API key or account setup required. Ideal for agents that need occasional lookups without committing to a subscription.
Side effects
- Invalid or non-existent company number returns an error or empty response
- Payment failure (insufficient USDC balance on Base) blocks the request
- Malformed company number (wrong format) may return a 404 or validation error
- Rate limiting or upstream Companies House API unavailability may cause timeouts
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"type": "plc",
"status": "active",
"sic_codes": [
"47110"
],
"company_name": "TESCO PLC",
"company_number": "00445790",
"accounts_next_due": "2027-08-26",
"incorporation_date": "1947-11-27",
"registered_office_address": {
"po_box": null,
"region": null,
"care_of": null,
"country": "United Kingdom",
"locality": "Welwyn Garden City",
"premises": null,
"postal_code": "AL7 1GA",
"address_line_1": "Tesco House, Shire Park",
"address_line_2": "Kestrel Way"
},
"confirmation_statement_next_due": "2027-07-02"
}
}Tags
x402
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