Public repo for various Brahma Quant Content
- data/ Contains any data files as well as pre-downloaded contract ABIs
- modules/ Contains all classes as well as useful utility and helper functions
- notebooks/ Contains juptyer notebook files used for data analysis
This repo uses Python's eth-brownie package extensively in order to query blockchain data.
To query live networks one can make use of web3 infrastructure providers such as Infura or Alchemy. You will need to save your API key in a .env file under the variable name WEB3_ALCHEMY_PROJECT_ID or WEB3_INFURA_PROJECT_ID. Brownie ships with the default provider set to Infura. To change provider, run the below in terminal:
$ brownie networks set_provider alchemy
For more Brownie network help, please refer to their docs
Etherscan APIs are also used to fetch contract ABIs removing the need to continually have to save them locally. The API tokens also need to be saved in your .env file. ETHERSCAN_TOKEN for Mainnet, OPT_ETHERSCAN_TOKEN for Optimism and ARBITRUM_ETHERSCAN_TOKEN for Arbitrum