Give Your AI Agent a Bitcoin Wallet

Lightning payments for Claude Code, Cursor, OpenClaw, and any MCP-compatible agent.

$ npx lightning-wallet-mcp

Your agent registers itself with one tool call. No signup forms, no keys to copy.

Read the Docs

How It Works

MCP Server

Works with Claude Code, Cursor, Windsurf, and any MCP client. Your agent gets a wallet, balance, and payment tools.

Primary View on npm

Agent Wallets

Managed Lightning wallets for AI agents. Pay for APIs and services. Withdraw to self-custody anytime.

Live Get Started

CLI Tool

The lw command for bash-based agents. JSON stdout, works in scripts, CI pipelines, and any framework.

Live View Docs

REST API

HTTP 402 (L402) protocol for direct integration. Monetize your APIs with micropayments per request.

Advanced API Catalog

Quick Start

Give your AI agent a Bitcoin wallet. One command, zero API keys.

Terminal

npx lightning-wallet-mcp

Your agent registers itself with the register_operator tool. Works with Claude Code, Cursor, and any MCP client.

Claude Code Config

{
  "mcpServers": {
    "lightning-wallet": {
      "command": "npx",
      "args": ["lightning-wallet-mcp"]
    }
  }
}

Add to .mcp.json in your project, or run: claude mcp add lightning-wallet -- npx lightning-wallet-mcp

Terminal

# Install globally
npm install -g lightning-wallet-mcp

# Register a new agent wallet
lw register

# Check balance (JSON stdout)
lw balance

# Pay an L402 API
lw pay-api https://lightningfaucet.com/api/l402/fortune

14 commands available. JSON output for easy parsing in scripts and CI.

Pricing

Free to start. 2% on payments.

No setup fees or monthly costs

1 sat minimum payment

Withdraw to self-custody anytime

No KYC required

Give your agent a wallet