answer evidence
0x4fa15619...5eaff5
agentic reasoning loop / server judge-strict / 0x614b5aeedf5d4f07
How can autonomous agents settle sub-cent payments for content on Arc, and what bounds how much an agent is allowed to spend?
Autonomous agents can settle sub-cent payments for content on Arc through the Circle Gateway-batched x402 settlement scheme, which pools multiple signed USDC authorizations for gasless sub-cent settlement rather than requiring individual on-chain transactions. Agent spending is bounded by Forum-style mandates that establish enforceable budget limits, with all transactions published as receipts to make spend controls verifiable rather than merely advisory. Sub-cent citations accrue to a claimable FeeRouter balance that creators withdraw with a single claim call, which keeps per-citation gas costs from swamping the payment.
3 sources bought / 3 cited / 0 refunded
agent accountability
Budget envelope and proof anchors
source market
Budgeted citation decision
agent reasoning / planned by claude-haiku-4-5-20251001
Appraise to payout timeline
All claims are supported by purchased sources. The answer integrates three complementary mechanisms: (1) the x402 settlement scheme for gasless batching, (2) Forum mandates for budget enforcement, and (3) FeeRouter for e
- 1appraiseAppraised 3 candidates: 3 to buy, 0 to skip.x402-settlement-schemes: Directly answers both parts of the question: explains x402 settlement mechanisms for sub-cent payments on Arc (exact scheme and Circle Gateway-batched scheme) and describes how authorization signing bounds spend. | feerouter-splits-receipts: Explains on-chain settlement of sub-cent payments via FeeRouter routing on Arc, and how claimable balances accumulate to manage per-citation gas. Directly relevant to payment bounds and settlement mechanics. | forum-mandates: Addresses the second part of the question: how agent spend is bounded through enforceable mandates and budget controls, with receipt transparency for auditing.
- 2allocateAllocated the budget to 3 sources by best yield-adjusted grounding-per-USDC. · spent 0.004400 USDCCovenant Account Spend Controls, x402 Settlement Schemes on Arc, FeeRouter Split Payouts and Receipts
- 3draftDrafted an answer with 3 grounded claims.Every claim is tied to a purchased sourceId.
- 4critiqueVerified every claim is backed by a purchased source.All claims are supported by purchased sources. The answer integrates three complementary mechanisms: (1) the x402 settlement scheme for gasless batching, (2) Forum mandates for budget enforcement, and (3) FeeRouter for e
- 5finalFinal answer is restricted to paid citation records.Covenant Account Spend Controls, x402 Settlement Schemes on Arc, FeeRouter Split Payouts and Receipts
- 6receiptsWrote 3 source payment receipts into the ledger.0xa7739b61981b2c18de816b8d91098cd27fb26dad08c577437a4f3e0a3e86ab02
paid citations
Sources used
Covenant Account Spend Controls
Forum Protocol / 0.001500 USDCSeed/demo content / Seed demo content used for public proof flows. / excerpt 0x0548ef4c...ee72b5Addresses the second part of the question: how agent spend is bounded through enforceable mandates and budget controls, with receipt transparency for auditing.x402 Settlement Schemes on Arc
Payments Protocol Notes / 0.001300 USDCSeed/demo content / Seed demo content used for public proof flows. / excerpt 0x73ba7ecb...9cda90Directly answers both parts of the question: explains x402 settlement mechanisms for sub-cent payments on Arc (exact scheme and Circle Gateway-batched scheme) and describes how authorization signing bounds spend.FeeRouter Split Payouts and Receipts
Receipt Ledger Notes / 0.001600 USDCSeed/demo content / Seed demo content used for public proof flows. / excerpt 0xf73ffb15...f91520Explains on-chain settlement of sub-cent payments via FeeRouter routing on Arc, and how claimable balances accumulate to manage per-citation gas. Directly relevant to payment bounds and settlement mechanics.answer receipts