x402r Refund Protocol – Refund & Arbitration Protocol For Agents

Summary: x402r extends the x402 payment protocol by enabling secure, automated refund processing with escrow protection for internet-native payments. It adds refunds and arbitration to stablecoin payments, addressing the lack of dispute resolution in agentic transactions.

What it does

x402r holds payments in escrow smart contracts and uses independent arbiters to resolve disputes, enabling refunds and arbitration for both AI agents and humans. It integrates with stablecoin payments to provide a critical refund system missing from existing protocols.

Who it's for

The protocol targets developers and teams handling agentic payments, especially where micropayments and fast, reliable dispute resolution are required without credit card infrastructure.

Why it matters

x402r solves the absence of refund and dispute mechanisms in stablecoin-based agentic payments, improving trust and usability for internet-native transactions.