const { TradeModules } = require('newebpay');

const trade = new TradeModules(
 'your domain information <string>',
 'your newebpay MerchantID <string>',
 'your newebpay HashKey <string>',
 'your newebpay HashIV <string>',
 'newebpay PayGateWay <string>',
 'your newebpay ClientBackURL <string>'
);

const trade = new TradeModules();

const tradeInfo = trade.getTradeInfo(
  Amt: number,
  DESC: string,
  email: string
);

const tradeData = JSON.parse(trade.createMpgAesDecrypt(TradeInfo));

const trade = await tradeModules.setTrade({
  URL: 'your domain information <string>',
  MerchantID: 'your newebpay MerchantID <string>',
  HashKey: 'your newebpay HashKey <string>',
  HashIV: 'your newebpay HashIV <string>',
  PayGateWay: 'newebpay PayGateWay <string>',
  ClientBackURL: 'your newebpay ClientBackURL <string>',
});

const tradeInfo = trade.getTradeInfo(
  Amt: number,
  DESC: string,
  email: string
);

const tradeData = trade.createMpgAesDecrypt(TradeInfo);