Senior Brother's Insights

Apr 27, 2018 · Blockchain

Build and Deploy a Custom ERC20 Token on a Local Ethereum Chain with Truffle and OpenZeppelin

This step‑by‑step guide shows how to set up a Mac development environment, create a Truffle project, install OpenZeppelin, write and compile a simple ERC20 token contract, deploy it to a Ganache private Ethereum network, and interact with it via MetaMask.