'How to Gather ERC-20 tokens to One Wallet on Polygon with Web3.js 1.7.0' by Cy6erNinja web3 polygon
Now it is time to install all the dependencies that will be used in our project.
Make sure you have nodejs and npm installed first. There are a huge amount of guides on the internet.This stuff is pretty strait-forward, we just create a project and install their two libraries, that’s it, we are ready to rock!"type": "module"In this section, we will create our script and put there some basic function calls to outline our script structure.After creating the files, we put the next structure inside our main and the only script src/index.js.
// Importing all external libraries that we will use. import Web3 from "web3"; import dotenv from 'dotenv'; // Loading .env variables. dotenv.config; // Create web3 object using INFURA rpc. // INFURA_POLYGON_MAINNET=https://polygon-mainnet.infura.io/v3/{your-infura-id} is a variable defined in .env file. const web3=new Web3); // Here is our main flow in this function. const run=async => { // Loading private keys from a file.
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