Turn any NFC tag into a crypto wallet using Account Abstraction (ERC4337)
Before you begin, you need to install the following tools:
- Node (>= v18.17)
- Yarn (v1 or v2+)
- Git
To get started, follow the steps below:
- Clone this repo & install dependencies
git clone https://github.com/citizenwallet/nfcwallet.git
cd nfcwallet
yarn install
- Run a local network in the first terminal:
yarn chain
This command starts a local Ethereum network using Hardhat. The network runs on your local machine and can be used for testing and development. You can customize the network configuration in hardhat.config.ts.
- On a second terminal, deploy the test contract:
yarn deploy
This command deploys a test smart contract to the local network. The contract is located in packages/hardhat/contracts and can be modified to suit your needs. The yarn deploy command uses the deploy script located in packages/hardhat/deploy to deploy the contract to the network. You can also customize the deploy script.
- On a third terminal, start your NextJS app:
yarn start
Visit your app on: http://localhost:3000. You can interact with your smart contract using the Debug Contracts page. You can tweak the app config in packages/nextjs/scaffold.config.ts.
Run smart contract test with yarn hardhat:test
- Edit your smart contract in
packages/hardhat/contracts - Edit your frontend in
packages/nextjs/pages - Edit your deployment scripts in
packages/hardhat/deploy