This skill integrates the x402 HTTP payment protocol and Model Context Protocol (MCP) tools into Claude Code, allowing AI agents to pay for external services, APIs, or inter-agent transactions. It utilizes ERC-4337 smart accounts to maintain non-custodial security, ensuring the agent holds its own keys while the orchestrator enforces strict spending policies. By implementing per-task budgets, session limits, and recipient allowlisting, developers can safely delegate financial tasks to agents without custodial risk or the threat of uncontrolled spending.
主要功能
01Granular spending controls with per-task and per-session budget limits
02Real-time balance checking and transaction auditing via MCP tools
03Automated x402 HTTP payment negotiation and transaction signing
04214,448 GitHub stars
05Non-custodial wallet management via ERC-4337 smart accounts
06Recipient allowlisting to restrict payments to verified services
使用场景
01Implementing financial guardrails for autonomous research and data collection agents
02Automating payments for pay-per-request third-party APIs during development
03Enabling autonomous agents to settle micro-transactions with other AI agents