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LupaRiel Settle Receipt Attestation (SKU#17)
x402
LupaRiel Settle Receipt Attestation (SKU#17) is a paid API for AI agents from lupariel.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).
Returns an informational on-chain USDC settlement attestation confirming a transaction was settled, explicitly distinguishing settle from consent or fiat authorization.
Price / call$0.01
Success—
StatusUnknown
How this service works
Directorio público de x402, AP2, ACP y MPP. Fuente + fecha. No inventamos precios ni estados.
Output
A JSON object containing the transaction hash, kind ('settle-receipt'), language, asset (USDC), network (eip155:8453/Base), product name, ruleset version, settled boolean, a summary description in the requested language, a disclaimer clarifying this is informational only and not a Basescan re-oracle, an attested_at timestamp, and a structured settle_vs_consent field explicitly distinguishing on-chain USDC settle from fiat/OAuth/3DS consent hops.
Example use cases
Auditing a completed x402 payment
“I need to get the settle receipt for the USDC transaction 0x6ec312ff on Base to confirm it settled correctly and document that it's not a fiat consent event — can you pull the LupaRiel attestation for it?”
Compliance proof for agent payment trail
“Our compliance team needs proof that the on-chain USDC payment on Base actually settled and is not a 3DS or OAuth authorization step — get me a LupaRiel settle receipt attestation for that tx.”
Disambiguating settle vs consent for dispute resolution
“There's a dispute over whether transaction 0x6ec312ffab72460da6fae791711471a80b6375e0c89ccf1a509f73249caea14b represents a consent hop or an actual settle — can you fetch the LupaRiel settle receipt to get the official attestation clarifying the difference?”
Technical details
Endpoint
GEThttps://lupariel.com/api/settle/receipt?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a formal, paid informational attestation confirming that a USDC transaction settled on Base (eip155:8453) and require explicit documentation that the settle event is not a fiat consent, OAuth hop, or 3DS condition. Prefer it over generic blockchain explorers when the distinction between 'settle' and 'consent' needs to be formally attested with a structured receipt, particularly in x402 payment flows or agent-driven payment audits.
Side effects
- Invalid or unrecognized transaction hash returns error
- Transaction not found on Base network
- Insufficient payment (requires $0.01 USDC per call via x402)
- Network mismatch if transaction is not on eip155:8453
- Malformed request body causes 400 error
Output
Schema · Response
{
"type": "json",
"example": {
"tx": "0x6ec312ffab72460da6fae791711471a80b6375e0c89ccf1a509f73249caea14b",
"kind": "settle-receipt",
"lang": "es",
"asset": "USDC",
"network": "eip155:8453",
"product": "LupaRiel",
"ruleset": "settle-receipt-v1",
"settled": true,
"summary": "Atestación informativa del settle on-chain Exact USDC en Base. No es consentimiento fiat ni un hop OAuth/3DS.",
"disclaimer": "Not a consent hop or payment-plan condition. Informational settle attestation only. settled=true attests this paid response, not a Basescan re-oracle.",
"attested_at": "2026-09-23T00:00:00.000Z",
"settle_vs_consent": {
"settle": "on-chain Exact USDC Base",
"consent": "fiat/OAuth/3DS hop — NOT this endpoint"
}
}
}Tags
x402
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