United States · FEDERAL_ONLY · us.invoice_payee.verify.v1
Invoice & Payee Verification
Verify that an invoice subject and proposed business payee are bound to reusable supplier evidence.
Contract
- Product ID
us.invoice_payee.verify.v1- Route
POST /v1/us/invoices/verify-payee- Policy
US_FEDERAL_COUNTERPARTY_V1- Price
- 0.10 USDC on Base via x402
- MCP tool
verify_invoice_payee
Required evidence
A valid Supplier Approval decision and a separately verified payee attestation bound to the same entity and caller scope.
Machine result
A narrow invoice/payee decision that may continue, hold, reject or retry without duplicating a SAM source call.
No decision, no charge.
Invalid input, missing or stale required evidence, insufficient coverage, replay mismatch, source failure or an undeliverable result prevents settlement.
Limitations
- Matching does not prove invoice authenticity or absence of duplication.
- A payee match does not prove bank-account ownership.
- Live source health and the response evidence are authoritative at request time.