Pay-per-call data for AI agents.

UK company and postcode data as tidy JSON. Pay a fraction of a cent per call in USDC; no key, no account.

Status: Live on Base mainnet. Real USDC, settled on chain.
Services: UK Company Lookup 0.005 USDCUK Postcode Lookup 0.002 USDC
Ledger: Every settled payment is public at /stats
Payment: x402, USDC on Base. You are only charged when data comes back. How to pay

Example request: UK Company Lookup

GET /api/company/12345678

Example response

{
  "company_number": "12345678",
  "company_name": "EXAMPLE TRADING LIMITED",
  "status": "active",
  "type": "ltd",
  "incorporation_date": "2019-03-14",
  "registered_office_address": {
    "premises": "1",
    "address_line_1": "High Street",
    "locality": "Leeds",
    "postal_code": "LS1 1AA",
    "country": "England"
  },
  "sic_codes": ["62012"],
  "accounts_next_due": "2026-12-31",
  "confirmation_statement_next_due": "2027-03-28"
}

Without payment: 402, with details in the PAYMENT-REQUIRED header. Errors: 400 bad input, 404 not found, 502 data source unavailable; none of them is charged. Empty fields are null.