ABIs
get_abis.py is a simple python script using the etherscan API (free plan) to gather ABIs for all of the contracts we are tracking!
We then can define all of the abis via substreams_ethereum::Abigen::new in our build.rs.
Recommendation
It would be apt to convert (maybe through copilot) the python code into the build.rs file and then automate the Abigen functionality.