Lottery using Chainlink VRF V2(Verifiable Random Function)

A simple lottery in the blockchain in which the winner is chosen with provable randomness using Chainlink VRF V2 and automation from Chainlink Keepers.

Getting Started

Requirements

• git

  • You'll know you did it right if you can run git --version and you see a response like git version x.x.x

• Nodejs

  • You'll know you've installed nodejs right if you can run:
    • node --version and get an ouput like: vx.x.x

Quickstart

git clone https://github.com/KumaCrypto/Raffle-fcc

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cd Raffle-fcc

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npm install -D

Usage

Deploy:

npx hardhat deploy

Testing

npx hardhat test

Test Coverage

npx hardhat coverage