blockchain/package.json

{
  "devDependencies": {
    "@nomicfoundation/hardhat-toolbox": "^5.0.0",
    "hardhat": "^2.22.19"
  },
  "dependencies": {
    "@openzeppelin/contracts": "^5.2.0",
    "dotenv": "^16.4.7",
    "ethers": "^6.13.5"
  }
}