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UK Companies House Company Search
x402
UK Companies House Company Search is a paid API for AI agents from jp-data-api-production.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Search the UK Companies House registry by company name to retrieve company number, status, incorporation date, and registered address for KYB and compliance purposes.
Price / call$0.01
Success—
StatusUnknown
How this service works
UK company registry search (Companies House official data): find companies by name, get company number, status, incorporation date, registered address. Use for KYB, due diligence, supplier verification, UK market research, compliance checks.
Output
Returns a list of UK company records matching the search query, each containing the company number, official registered name, current status (e.g. active, dissolved), incorporation date, and registered address, sourced from the UK Companies House official registry.
Example use cases
Example prompt
“Can you search Companies House and tell me the registration number, status, and registered address for 'Deliveroo' — I need to verify them as a UK supplier before we onboard them.”
Technical details
Endpoint
GEThttps://jp-data-api-production.up.railway.app/uk/company/searchWhen to prefer
Use this endpoint when you need authoritative UK company registration data from the official Companies House registry — especially for KYB, supplier onboarding, compliance checks, or UK market research. Prefer this over general web search when you need structured, official data like company number, incorporation date, or registered address for a specific named UK entity.
Side effects
- No results found for an obscure or misspelled company name
- Ambiguous results when multiple companies share a similar name — agent must disambiguate
- Rate limit or payment failure (HTTP 402/429) if payment is not correctly handled
- Query string missing or empty returns a validation error
- Non-UK companies will not appear in results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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