Agent Payment X402

Gives your AI agent the ability to pay for APIs and services using the x402 HTTP payment protocol with strict spending controls. You set per-task and per-session budgets, allowlist recipients, and the agent operates a non-custodial wallet within those bounds. Use agentwallet-sdk for Base and other EVM chains, or OKX Agent Payments Protocol for X Layer. The source includes a helpful decision tree for buyer versus seller integrations and working TypeScript examples that show proper budget enforcement hooks. Worth noting that the OKX path has some deprecated aliases and the docs warn you to fetch current SDK references before production because payment packages change frequently.

skills.sh installs: 3.9K
GitHub stars: 229.1K
last updated: Jul 14, 2026

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Install

$ npx -y skills add affaan-m/everything-claude-code --skill agent-payment-x402 --agent claude-code

Installs into .claude/skills of the current project.

Files

Agent Payment Execution (x402)

Enable AI agents to make policy-gated payments with built-in spending controls. Uses the x402 HTTP payment protocol and MCP tools so agents can pay for external services, APIs, or other agents without custodial risk.

When to Use

Use when: your agent needs to pay for an API call, purchase a service, settle with another agent, enforce per-task spending limits, or manage a non-custodial wallet. Pairs naturally with cost-aware-llm-pipeline and security-review skills.