Lottery

On-chain Lottery smart contract with Random Number VRF Consumer using ChainLink VRF

Documentation

Setup

• yarn
• yarn global add hardhat-shorthand

Run local node

• yarn node

Environment File (.env)

• Configure the following environment variables on a .env in the package root:
  • Mnemonic - Deployment Owner(s) BIP-32 Mnemonic phrase
  • Lottery Participant Entry Fee in Wei
  • Owner Fee in Wei

Compile & migrate (Deploy) Contracts

• yarn deploy (Default network: Kovan Ethereum Testnet)

Run Tests

• yarn test