EIP-7702 POC

How to run

Node setup

1. Install anvil

https://book.getfoundry.sh/anvil/

2. Run anvil node with prague fork

anvil --hardfork prague

3. Copy the first (0-index) signer private key to backend .env

Contract setup

cd contracts
npm install
npx hardhat run ./scripts/deploy.ts
npx hardhat run ./scripts/initSponsor.ts

Then copy the deployed address (Token1, Token2, BatchCallDelegation) to backend .env

Backend Setup

cd backend
npm install
ts-node ./src/index.ts

Frontend Setup

cd frontend
npm install
npm run dev

Go to http://localhost:3001

Feature

1. Batch call
2. Sponsored transaction
3. EIP-7702