HTTPS Agent Configuration import https from 'https'; import { DerivativesTradingPortfolioMargin } from '@binance/derivatives-trading-portfolio-margin'; const httpsAgent = new https.Agent({ rejectUnauthorized: true, }); const configurationRestAPI = { apiKey: 'your-api-key', apiSecret: 'your-api-secret', httpsAgent, }; const client = new DerivativesTradingPortfolioMargin({ configurationRestAPI }); client.restAPI .accountInformation() .then((res) => res.data()) .then((data) => console.log(data)) .catch((err) => console.error(err));