cast etherscan-source

NAME

cast-etherscan-source - Get the source code of a contract from Etherscan.

SYNOPSIS

cast etherscan-source [options] address

DESCRIPTION

Get the source code of a contract from Etherscan.

The destination (to) can be an ENS name or an address.

OPTIONS

Output Options

-d directory
    The output directory to expand the source tree into.     If not provided, the source will be outputted to stdout.

-f
--flatten
    Whether to flatten the source code.

Etherscan Options

--chain chain_name
    The Etherscan chain.

--etherscan-api-key key
    Etherscan API key, or the key of an Etherscan configuration table.
    Environment: ETHERSCAN_API_KEY

Common Options

-h
--help
    Prints help information.

EXAMPLES

  1. Get the source code of the WETH contract:

    cast etherscan-source 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2

  2. Expand the source code of the WETH contract into a directory named weth

    cast etherscan-source -d weth 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2

SEE ALSO

cast