Agent Payment Execution (x402)

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15
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Enables AI agents to perform secure, policy-gated payments using the x402 protocol with built-in spending controls and non-custodial wallets.

This skill empowers AI agents to autonomously handle financial transactions—such as paying for API usage, purchasing services, or settling with other agents—without custodial risk. By implementing the x402 HTTP payment protocol and providing robust MCP tools, it allows developers to set granular spending policies, including per-task budgets and allowlisted recipients. It supports multiple networks like Base and X Layer, ensuring agents operate within strict, user-defined financial boundaries while maintaining full control over private keys via smart accounts.

主な機能

01Granular spending controls including per-task and per-session budgets
02Multi-chain support for Base and X Layer networks
0315 GitHub stars
04Machine-negotiable x402 HTTP payment protocol integration
05Standardized MCP tools for balance checks, payments, and transaction audits
06Non-custodial wallet management via ERC-4337 smart accounts

ユースケース

01Enforcing strict financial boundaries for agents purchasing on-chain services
02Settling micro-transactions between autonomous agents in a multi-agent system
03Automating payments for usage-based third-party API calls during agent execution