Diff your Ethereum smart contracts code from GitHub against Etherscan verified source code.

This project was developed using these dependencies with their exact versions listed below:

• Python 3.10
• Poetry 1.4

Other versions may work as well but were not tested at all.

1. Install Poetry

Use the following command to install poetry:

pip install --user poetry~=1.4

alternatively, you could proceed with pipx:

pipx install poetry~=1.4

2. Activate poetry virtual environment,

poetry shell

3. Install Python dependencies

poetry install

Set your Etherscan token to fetch verified source code,

export ETHERSCAN_TOKEN=<your-etherscan-token>

Set your Github token to query API without strict rate limiting,

export GITHUB_API_TOKEN=<your-github-token>

Create a config file

{
    "contract": "0x...",
    "network": "mainnet",
    "github_repo": "https://github.com/user/repo/tree/ref",
    "dependencies": {
        "dep_name": "https://github.com/user/repo/tree/ref"
    }
}

Start the script

python3 main.py