LaserStream 与 Dedicated Nodes：选择合适的 gRPC 解决方案

import { subscribe, LaserstreamConfig } from 'helius-laserstream';

const config: LaserstreamConfig = {
  apiKey: 'your-api-key',
  endpoint: 'https://laserstream-mainnet-ewr.helius-rpc.com'
};

// Automatic reconnection and historical replay
await subscribe(config, subscriptionRequest, handleData, handleError);