#!/usr/bin/env node
/**
* x402 CLI - Command Line Interface for x402 Payment Protocol
* @description Beautiful CLI for interacting with x402 payments
* @author nirholas
* @license Apache-2.0
*
* @example
* ```bash
* # Get help
* npx @nirholas/universal-crypto-mcp x402 --help
*
* # Check balance
* x402 balance
*
* # Send payment
* x402 send 0x... 1.00 USDs
*
* # Make paid request
* x402 pay https://api.example.com/data
* ```
*/
import { Command } from 'commander';
import chalk from 'chalk';
import { balanceCommand } from './commands/balance.js';
import { sendCommand } from './commands/send.js';
import { payCommand } from './commands/pay.js';
import { configCommand } from './commands/config.js';
import { historyCommand } from './commands/history.js';
import { networksCommand } from './commands/networks.js';
const VERSION = '1.0.0';
// ASCII art banner
const banner = chalk.cyan(`
██╗ ██╗██╗ ██╗ ██████╗ ██████╗
╚██╗██╔╝██║ ██║██╔═████╗╚════██╗
╚███╔╝ ███████║██║██╔██║ █████╔╝
██╔██╗ ╚════██║████╔╝██║██╔═══╝
██╔╝ ██╗ ██║╚██████╔╝███████╗
╚═╝ ╚═╝ ╚═╝ ╚═════╝ ╚══════╝
`) + chalk.gray(' HTTP 402 Payment Protocol CLI\n');
const program = new Command();
program
.name('x402')
.description(banner + chalk.white('CLI tools for x402 payment protocol - make and receive crypto payments'))
.version(VERSION, '-v, --version', 'Display version number')
.addHelpText('after', `
${chalk.yellow('Examples:')}
${chalk.gray('$')} x402 balance ${chalk.gray('# Check wallet balances')}
${chalk.gray('$')} x402 send <to> <amount> ${chalk.gray('# Send payment')}
${chalk.gray('$')} x402 pay <url> ${chalk.gray('# Make paid HTTP request')}
${chalk.gray('$')} x402 history ${chalk.gray('# View payment history')}
${chalk.gray('$')} x402 config ${chalk.gray('# Configure wallets')}
${chalk.gray('$')} x402 testnet ${chalk.gray('# Switch to testnet')}
${chalk.gray('$')} x402 mainnet ${chalk.gray('# Switch to mainnet')}
${chalk.yellow('Environment Variables:')}
${chalk.green('X402_PRIVATE_KEY')} EVM private key for payments
${chalk.green('X402_CHAIN')} Default chain (arbitrum, base, etc.)
${chalk.green('X402_MAX_PAYMENT')} Maximum payment per request
${chalk.green('X402_ENABLE_GASLESS')} Enable gasless payments (true/false)
${chalk.yellow('Documentation:')}
${chalk.blue('https://x402.org/docs')}
`);
// Register commands
program.addCommand(balanceCommand);
program.addCommand(sendCommand);
program.addCommand(payCommand);
program.addCommand(configCommand);
program.addCommand(historyCommand);
program.addCommand(networksCommand);
// Testnet shortcut
program
.command('testnet')
.description('Switch to testnet (Arbitrum Sepolia)')
.action(() => {
console.log(chalk.yellow('\n🔧 Switching to testnet...\n'));
console.log(chalk.white('Set the following environment variable:\n'));
console.log(chalk.cyan(' export X402_CHAIN=arbitrum-sepolia\n'));
console.log(chalk.gray('Or add to your .env file:'));
console.log(chalk.gray(' X402_CHAIN=arbitrum-sepolia\n'));
console.log(chalk.green('✓ Testnet configuration ready'));
console.log(chalk.gray('\n Get testnet tokens: https://faucet.arbitrum.io\n'));
});
// Mainnet shortcut
program
.command('mainnet')
.description('Switch to mainnet (Arbitrum One)')
.action(() => {
console.log(chalk.yellow('\n🚀 Switching to mainnet...\n'));
console.log(chalk.white('Set the following environment variable:\n'));
console.log(chalk.cyan(' export X402_CHAIN=arbitrum\n'));
console.log(chalk.gray('Or add to your .env file:'));
console.log(chalk.gray(' X402_CHAIN=arbitrum\n'));
console.log(chalk.green('✓ Mainnet configuration ready'));
console.log(chalk.red('\n ⚠️ Warning: Real funds will be used on mainnet!\n'));
});
// Parse arguments
program.parse(process.argv);
// Show help if no command provided
if (!process.argv.slice(2).length) {
program.outputHelp();
}
