HTTP 402 · Commerce Scheme
Refund and
Arbitration for Agents
Escrow-backed refunds for x402 payments. Funds held in smart contracts, released by your arbiter. Automated verification, human dispute resolution, or anything in between.
Currently in alpha · APIs may change
How It Works
Secure escrow-based payments with built-in refund protection and dispute resolution.
Non-Custodial
Escrow Contract
Few Lines to Enable Refunds
Deploy your operator contract, pick your arbiter, configure escrow routes, and let the protocol handle the rest.
What People Say
See what developers and builders are saying about x402r.
Features
Secure, standardized, and customizable refund infrastructure for merchants.
Non-Custodial
Funds are held in smart contract escrow - never by a third party. Only the merchant or buyer can receive the funds.
Arbiter Agnostic
Choose your own arbiter for dispute resolution. Transparent, configurable, and fully on-chain.
Transparent
Source-available contracts with on-chain verification and full traceability of all transactions.
Minimal Changes
Very little changes to your current code are required to enable refund functionality.
Configurable
Conditions, escrow periods, and fee structures are defined by the operator contract. Dispute resolution is pluggable per arbiter.
Flexible Fees
Operator contracts define fee structures on-chain. Transparent, verifiable, and fully configurable.
Frequently Asked Questions
Common questions about x402r and the refund protocol.