#!/usr/bin/env node
/**
* CLI entry point for Wallets MCP Server
*/
import { createWalletsServer } from './server';
async function main(): Promise<void> {
// Validate required environment variables
const requiredEnvVars = ['ALCHEMY_API_KEY'];
const missingVars = requiredEnvVars.filter((v) => !process.env[v]);
if (missingVars.length > 0) {
console.error(`Missing required environment variables: ${missingVars.join(', ')}`);
console.error('Please set the following environment variables:');
console.error(' ALCHEMY_API_KEY - Your Alchemy API key');
console.error('Optional environment variables:');
console.error(' DEBANK_API_KEY - DeBank API key for DeFi positions');
console.error(' ETHERSCAN_API_KEY - Etherscan API key for approvals');
console.error(' COVALENT_API_KEY - Covalent API key (alternative data source)');
process.exit(1);
}
const server = createWalletsServer();
// Handle graceful shutdown
process.on('SIGINT', async () => {
console.error('\nReceived SIGINT, shutting down...');
await server.stop();
process.exit(0);
});
process.on('SIGTERM', async () => {
console.error('\nReceived SIGTERM, shutting down...');
await server.stop();
process.exit(0);
});
// Handle uncaught errors
process.on('uncaughtException', (error) => {
console.error('Uncaught exception:', error);
process.exit(1);
});
process.on('unhandledRejection', (reason) => {
console.error('Unhandled rejection:', reason);
process.exit(1);
});
// Start the server
try {
await server.start();
} catch (error) {
console.error('Failed to start server:', error);
process.exit(1);
}
}
main();
