Payments Protocol Notesrefunded / 2026-07-10T18:26:17.971Zcontent 0xfd4a0228...864cde / excerpt 0x73ba7ecb...9cda90
0.0013000x0df7ae86...27cc8f
source evidence
x402 Settlement Schemes on Arc
earned by source0.023400USDC
Payments Protocol Notes
@x402notes
x402 turns HTTP 402 into a real payment step: a resource returns payment requirements, the client signs an EIP-3009 USDC authorization, and the server settles it. The 'exact' scheme settles that authorization directly on Arc as a single USDC transfer, so the reader's debit is a verifiable on-chain transaction. The Circle Gateway-batched scheme instead pools many signed authorizations for gasless sub-cent settlement, referenced by a Gateway payment id rather than one Arc tx.
Seed/demo content
priced endpoint/api/sources/x402-settlement-schemes
price0.001300 USDC
creator wallet0x7777777777777777777777777777777777777777
citations18
latest receipt0x0df7ae86...27cc8f
grounding yield76% / 18/23 citations kept
source urlhttps://x402.org
source kindseed
creator kindseed
ownership proofseed-demo
creator statusSeed demo content used for public proof flows.
probationcleared
originseed
content hashnot fetched
verified at2026-06-27T00:00:00.000Z
registry tags
Pricing context
verify ownership
Wallet-free proof
meta tag<meta name="tollgate-verification" content="1a7a07110a984fa1444c46f1d39ab8c332eb9fa81ed647e44c169ec971086f49">
DNS TXTtollgate-verify=1a7a07110a984fa1444c46f1d39ab8c332eb9fa81ed647e44c169ec971086f49
Meta-tag or DNS ownership verification releases escrowed payouts for this source.
source receipts
Usage trail
Payments Protocol Notesaccrued -> claimable on-chain / 2026-07-07T04:11:31.724Zcontent 0x7735f970...e5985d / excerpt 0x73ba7ecb...9cda90
0.0013000x6a051bd9...d55ec2
Payments Protocol Notesaccrued -> claimable on-chain / 2026-07-07T04:08:39.007Zcontent 0xbf4d99af...abf379 / excerpt 0x73ba7ecb...9cda90
0.0013000x9ef886e8...ccc935
Payments Protocol Notesaccrued -> claimable on-chain / 2026-07-07T03:41:00.048Zcontent 0xdc469fbd...13c221 / excerpt 0x73ba7ecb...9cda90
0.0013000xae08170e...793b1a
Payments Protocol Notesaccrued -> claimable on-chain / 2026-07-07T03:36:14.193Zcontent 0xd96e190d...fb2b97 / excerpt 0x73ba7ecb...9cda90
0.0013000xd7c53986...361e70
Payments Protocol Notesaccrued -> claimable on-chain / 2026-07-07T03:30:03.926Zcontent 0xfdbdd34b...de8459 / excerpt 0x73ba7ecb...9cda90
0.0013000xbf2e4cc1...a885c7
Payments Protocol Notesrefunded / 2026-07-06T22:17:57.108Zcontent 0x1e1739c6...2094f3 / excerpt 0x73ba7ecb...9cda90
0.0013000x560be776...f03105
Payments Protocol Notesrefunded / 2026-07-06T22:13:55.407Zcontent 0x3f23cb7f...6b6fd9 / excerpt 0x73ba7ecb...9cda90
0.0013000xd24ca264...34460d
Payments Protocol Notesaccrued -> claimable on-chain / 2026-07-06T15:38:08.458Zcontent 0xe1dc9521...663c0c / excerpt 0x73ba7ecb...9cda90
0.0013000x8c2c0691...38c39d
Payments Protocol Notesrefunded / 2026-07-06T15:36:51.794Zcontent 0xba76c67b...fff2d4 / excerpt 0x73ba7ecb...9cda90
0.0013000xd2b2d2b6...2de399
Payments Protocol Notesaccrued -> claimable on-chain / 2026-07-06T15:00:44.544Zcontent 0xb2954085...5a5e10 / excerpt 0x73ba7ecb...9cda90
0.0013000x9a9305e3...05fd39
Payments Protocol Noteslocal proof / 2026-07-06T15:00:09.919Zcontent 0xe9c042b2...71c4a1 / excerpt 0x73ba7ecb...9cda90
0.0013000xfc51041d...ac9828