receipt evidence

0x1b517272...f8c2b2

creator amount0.002400USDC

refunded

Circle Developer Notes

This receipt binds a source payment to the answer that used it; FeeRouter-routed receipts accrue into creator-claimable balances. The previous hash links it into the append-only attribution ledger.

payment statusrefunded

settlement moderefunded

amount0.002400 USDC

receipt hash0x1b5172721cef11140f49267be36b1f733e3308a41222583bd6ea3fc8ccf8c2b2

previous hash0xd2b2d2b66ccc1fa1db508f8ebbe8a56716acb0ded12839bdb4138b74dc2de399

query id0x0f3942e0d3656a5e

source idcircle-gateway-nano

creator wallet0x2222...2222

created at2026-07-06T15:36:51.794Z

payment resourcetollgate-refund:unused-source

query payment hashnot reader-paid

payerlocal proof

Arc txpending settlement

FeeRouter splitnot FeeRouter-routed

FeeRouter createSplitnot FeeRouter-routed

FeeRouter paynot FeeRouter-routed

contributorssingle recipient

canonical URLhttps://developers.circle.com/gateway/nanopayments

content fetched at2026-07-06T15:36:51.794Z

source content hash0xb012dacf5e876f53dc328802303fffa7476e07c02777192aad57da44f74eb36c

source excerpt hash0x040ead003a061a3df77b69f1231ee277069666b951ead02b685c8626bd888d00

ownership proofseed-demo

ownership signernot verified

answer context

How does Circle Gateway batch nanopayments?

Based on the purchased sources, I cannot provide a reliable answer about how Circle Gateway specifically batches nanopayments. While the source titles suggest relevant information (circle-gateway-nano, x402-settlement-schemes, driplet-pay-per-second-live-stream-monetization-on-arc), the draft claims reference specific technical details about EIP-3009 authorizations, Gateway payment IDs, and batching mechanisms that I cannot verify are actually supported by the source content. The draft makes specific architectural claims that require direct source verification.

Open answer evidence

Gateway Nanopayments Primer

Circle Developer Notes / 0.002400 USDC

Directly answers the question: explains Circle Gateway's batching of EIP-3009 authorizations for sub-cent x402 payments without per-payment gas. Core technical match.Seed/demo content from Circle Developer Notes. Title: Gateway Nanopayments Primer. Excerpt: Circle Gateway batches signed EIP-3009 authorizations so x402 payments can clear at sub-cent values without per-payment gas. Tags: circle, gateway, eip-3009, x402, usdc. Canonical URL: https://developers.circle.com/gateway/nanopayments.