ERC-7809 Playground

Playing around with ERC-7809. You can view the original PR for this EIP or this markdown file.

This Hardhat project includes:

• Typescript
• Ethers v6
• OpenZeppelin Contracts v5.0.1
• Hardhat Verify plugin
• Hardhat Deploy plugin

Supported networks

• OP Mainnet (docs)
• Sepolia Testnet (docs)
• OP Sepolia Testnet (docs)

Install

pnpm install

Create a .env file:

cp .env.template .env

Add your own keys in the .env file.

Test

pnpm test

Deploy

pnpm deploy:<NETWORK_NAME>

Check balance

You can check the current signer wallet balance:

pnpm bal <NETWORK_NAME>

Mint

pnpm mint:<NETWORK_NAME> 42

Send

pnpm send:<NETWORK_NAME> 8

Versions

• Node v20.9.0
• PNPM v9.10.0
• Hardhat v2.19.4
• OpenZeppelin Contracts v5.0.1
• Ethers v6.10.0

Support

You can contact me via Farcaster, Element, Status, Telegram, Twitter, Discord, or LinkedIn.