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RunOnProof UK Invoice-Payee Verification
x402
RunOnProof UK Invoice-Payee Verification is a paid API for AI agents from cdo-production.up.railway.app, paid per call via x402, $0.09/call, status unknown (last checked 2026-09-15).
Verifies that the company number on a UK invoice matches the intended payee and validates a time-bound payee-binding control in a single pre-payment call.
Price / call$0.09
Success—
StatusUnknown
How this service works
Verify UK invoice-company consistency and a time-bound payee-binding control in one call before payment. Use when the invoice and payee are already known. It does not prove invoice authenticity or bank-account ownership.
Output
Returns a structured outcome indicating whether the invoice's Companies House company number is consistent with the registered payee and whether the time-bound payee-binding control is currently valid. Does not independently verify bank account ownership or invoice authenticity.
Example use cases
Pre-payment invoice fraud check
“We've received an invoice from Global Tech Solutions Ltd (company number 09876543) and want to pay it — can you check that the company number on the invoice matches our payee with fingerprint 'fp-gts-uk-7x8y9z' and that our BANK_PROVIDER_CONFIRMATION binding, verified on 2024-11-15T09:00:00Z, valid until 2026-01-01T00:00:00Z, reference 'bpc-gts-nov2024', is still good before we release the payment?”
Accounts payable batch pre-check
“Before approving payment to Meridian Consulting Ltd (Companies House 01234567, invoice name 'Meridian Consulting Limited'), verify that our payee fingerprint 'fp-meridian-4d5e6f' is correctly bound using our CUSTOMER_CONFIRMATION evidence referenced 'cc-meridian-2025', verified 2025-01-10T08:30:00Z and valid until 2025-07-10T08:30:00Z.”
New supplier first-payment clearance
“We're about to make our first payment to Bright Future Renewables (company number SC123456), whose invoice shows address line 1 '10 Industrial Park, Edinburgh', postal code 'EH1 1AB'. Can you confirm the invoice company number matches our payee fingerprint 'fp-bfr-sc-aa1b2c3d' and that our CHALLENGE binding evidence, reference 'chall-bfr-2025-03', verified at 2025-03-01T12:00:00Z and valid until 2025-09-01T12:00:00Z, is within its validity window?”
Technical details
Endpoint
POSThttps://cdo-production.up.railway.app/v1/gb/solutions/invoice-payee-verificationWhen to prefer
Use this endpoint when you already know both the invoice details and the intended payee and need a fast, single-call pre-payment check that the invoice company number is consistent with the payee and that a time-bound binding control is still valid. Prefer this over broader supplier onboarding or full due-diligence endpoints when the goal is narrow invoice-payee consistency validation rather than company identity resolution or full payment authorization.
Side effects
- Binding evidence expired (valid_until in the past) — returns validation failure
- Company number format mismatch or invalid pattern — returns schema validation error
- Payee fingerprint too short or missing — returns 400 bad request
- Invoice company number does not match payee company number — returns consistency failure
- Missing required fields (company_number or payee_fingerprint) — returns 422 unprocessable entity
- Payment not made / x402 auth failure — returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| payee | object | |
| invoice | object | |
| idempotency_key | string | Caller-generated key. Send the identical value in the Idempotency-Key header. |
Tags
x402
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