{"repo":"nuwa-protocol/x402-exec","free":true,"listed":false,"github":"https://github.com/nuwa-protocol/x402-exec","clone":"git clone https://github.com/nuwa-protocol/x402-exec.git","description":"x402-exec is a programmable settlement framework for x402 protocol, combining payment verification, Hook-based business logic, and facilitator incentives in atomic transactions.","language":"TypeScript","stars":13,"topics":["basechain","solidity","x402"],"license":"Apache-2.0","category":"blockchain-web3","readme_excerpt":"x402x English 简体中文 x402x (short for x402-exec) is a programmable settlement framework for x402 protocol, combining payment verification, Hook-based business logic, and facilitator incentives in atomic transactions. ✨ Features 💎 What Makes x402x Special Programmable Settlement with Real Atomicity - Not just payment routing, but a complete settlement execution framework that combines payment verification, business logic execution, and facilitator incentives in a single atomic transaction. 🎯 Core Capabilities 🔌 Infinite Extensibility through Hooks - Revenue splitting for multi-party payments - NFT minting with atomic payment - Reward points distribution - Any custom business logic you can imagine 💰 Native Facilitator Fee Support - Built-in facilitator fee mechanism enables truly permissionless facilitators - Solves the key missing piece in the x402 protocol - Accumulated fees claimable at any time - Transparent fee tracking through events ⚡ Minimal Integration Overhead - Only 3 extra fields required in PaymentRequirements - Single transaction completes everything - no Multicall3 complexity - Minimal client-side changes (only nonce calculation adjustment) - Backward compatible with existing x402 infrastructure 🔄 Native Idempotency & Observability - Built-in replay protection through EIP-3009 nonce - Complete event logs for reconciliation and monitoring - Context-based settlement tracking 💡 Built-in Examples ✅ Revenue Splitting - Automatic multi-party payment distribution ✅ ","default_branch":null,"files":null,"tree":[],"storefront":"/r/nuwa-protocol","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/nuwa-protocol/x402-exec/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}