earthchie

const { ethers } = require('ethers');
const provider = new ethers.providers.JsonRpcProvider('https://bsc-dataseed.binance.org/');

const BEP20 = {
    BUSD: '0xe9e7cea3dedca5984780bafc599bd69add087d56',
    DOP: '0x844fa82f1e54824655470970f7004dd90546bb28',
};

const Contract = {
    router: new ethers.Contract(