fetch_deployment Documentation for eth_defi.aave_v3.deployment.fetch_deployment function. fetch_deployment(web3, pool_address, data_provider_address, oracle_address)[source] Construct Aave v3 deployment based on on-chain data. Returns Data class representing Aave v3 exchange deployment Parameters web3 (web3.main.Web3) – pool_address (Union[eth_typing.evm.HexAddress, str]) – data_provider_address (Union[eth_typing.evm.HexAddress, str]) – oracle_address (Union[eth_typing.evm.HexAddress, str]) – Return type eth_defi.aave_v3.deployment.AaveV3Deployment