abi-fetcher 0.1.1

A Python package to fetch smart contract ABIs from all EVM compatible blockchains

This is a python module aiming to allow the user to quickly fetch any ABI from a verified smartcontract on any EVM compatible blockchain.

This is a beta version, improvements might be added over time. if you notice anything not working appropriately or have any suggestions, feel free to report them.

commands:
abi-fetcher help or h => display this message
abi-fetcher list => display all available networks
abi-fetcher fetch --contract xxx --network xxx --api-key xxx --output xxx

--contract = the contract address on the blockchain
--network = network name as displayed in the list (use quotation marks)
--api-key = your personnal etherscan api key. If you don't have one, just go there : https://etherscan.io/ and sign up to get one.
--output(optional) = output directory for the generated ABI. Default directory is /ABI from the root

example : abi-fetcher fetch --contract 0xXXXXXX --network "base mainnet" --api-key XXXXXXXXXXXX

If you are unsure about the network name you can browse the abi_fetcher/chainlist.json file to search via chain ID. If the network isn't listed, you can either add a network entry into the json abi_fetcher/chainlist.json or try inputing the beginning of the explorer API Url like this :

https://api.etherscan.io/v2/api ?chainid=1 &module=contract &action=getabi &address=0xBB9bc244D798123fDe783fCc1C72d3Bb8C189413 &apikey=YourApiKeyToken

replace the part between * * with your own url.

The abi json should be in the ABI folder. If anything went wrong, you will find the recorded error message in the created json file.