Ethereum macOS (Monterey 12.6) + Homebrew Linux (Ubuntu 22.04) (x86/AMD64 and ARM) Windows 10/11 + Windows Subsystem for Linux (Ubuntu ) Ethereum solidity brownie B 2022 — 3 — 2022-10-31 – p.34/93
infura.io Brownie https://infura.io SIGN UP PROJECT ID infura Ethereum API infura . . . infura.io PROJECT ID WEB3_INFURA_PROJECT_ID PROJECT ID (∼/.bash_profile ) $ export WEB3_INFURA_PROJECT_ID= PROJECT ID B 2022 — 3 — 2022-10-31 – p.45/93