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Complete E2E setup to implement an upgradable smart contract with ZeppelinOS (version 2.0.0)

ZeppelinOS is an open-source, distributed platform of tools and services on top of the EVM to develop and manage smart contract applications securely.


node and npm installed.

Steps to follow:

  1. Install zeppelin os npm package globally
npm install -g zos

2. Make a new project directory

mkdir zos_demo && cd zos_demo

3. Initialize the newly created directory

npm init -y

This command will create a package.json file with initial project information.


{"name": "zos_demo","version": "1.0.0","description": "","main": "index.js","scripts": {"test": "echo \"Error: no test specified\" && exit…

Abhilash Sharma

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