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UK Companies House Company Lookup
x402
UK Companies House Company Lookup is a paid API for AI agents from api.trustedinformation.site, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Retrieves official UK company registration data and risk flags for a given Companies House company number, paid per-call via USDC.
Price / call$0.005
Success—
StatusUnknown
How this service works
Pay-per-call UK company, property and crypto market data for AI agents via x402. Official sources, no signup, no API keys, failed calls never charged.
Output
Returns a JSON object containing the company's registered name, type (e.g. plc, ltd), current status (active/dissolved), incorporation date, SIC codes, registered office details, next accounts due date, and a set of boolean risk flags including whether the company has charges, insolvency history, overdue accounts, overdue confirmation statement, and a computed company age in years.
Example use cases
Supplier due diligence check
“Before we sign this contract, can you pull the Companies House record for company number 09876543 and tell me if they're active, how old they are, and whether there's any insolvency history or overdue accounts?”
Onboarding KYB verification
“We're onboarding a new UK business partner — their company number is 12345678. Can you verify their registration status, incorporation date, and whether they have any charges or risk flags on record?”
Investment research on UK firm
“I'm researching a potential investment — the company is registered in the UK with number 00445790. Can you fetch their official Companies House data, including SIC codes, company type, and any flags like overdue filings or insolvency history?”
Technical details
Endpoint
GEThttps://api.trustedinformation.site/api/uk-business/companyWhen to prefer
Use this endpoint when you need official, structured UK company data — particularly risk flags and status — without setting up an account or managing API keys. It is ideal for AI agents performing per-request due diligence, KYB checks, or supplier verification tasks where pay-per-call billing via USDC is acceptable. Prefer this over manual Companies House web lookups or more expensive KYB services when you need machine-readable structured output at low cost per call.
Side effects
- Invalid or non-existent company number returns an error or empty result
- Payment failure via x402 protocol causes request to be rejected before data is returned
- Rate limiting or network timeout on the upstream Companies House data source
- Company number format errors (must be a valid UK Companies House format, e.g. 8 characters, zero-padded)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"name": "TESCO PLC",
"type": "plc",
"flags": {
"hasCharges": false,
"statusRisk": false,
"accountsOverdue": false,
"companyAgeYears": 78.7,
"hasInsolvencyHistory": false,
"confirmationStatementOverdue": false
},
"status": "active",
"accounts": {
"nextDue": "2026-08-26",
"overdue": false
},
"sicCodes": [
"47110"
],
"incorporated": "1947-11-27",
"companyNumber": "00445790"
}
}Tags
x402
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