cs251-splitwise-dapp

Start the app

0. Install the required dependency.

$ npm install --save-dev hardhat
$ npm install --save-dev @nomiclabs/hardhat-ethers

1. Start the ethereum virtual node.

$ npx hardhat node

2. Deploy the smartcontract

$ npx hardhat run --network localhost scripts/deploy.js

3. Update the smart contract address and abi.

• abi - artifacts/contracts/mycontract.sol/Splitwise.json
• contract address - (From the deployment command in the previous step)

Update at web_app/script.js

• variable: abi, contractAddress