Bureau Receipt Check
bureau_receipt_checkRead-onlyIdempotent
x402 Bureau — conformance-check any issuer's receipt/offer (PAID $0.05)
VALUE: Independent verification that a receipt is genuine and matches the offer it claims to settle — counterparty-side proof, not your own.
PRICE: $0.05 USDC per call.
HOW TO PAY: USDC on eip155:8453, exact scheme, to 0xc8fF67FAE72596478599EAAcfad8656fAe1113c8. Sign an EIP-3009 transferWithAuthorization for the exact amount and put it in the X-PAYMENT header, then retry the same call. An unpaid call returns a payment_required payload with the amount, asset, network and payTo already filled in. The synthex-x402 SDK (PyPI and npm) does the 402 -> sign -> retry loop in one call.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| offer | No | ||
| receipt | No |