env.exampleā¢498 B
# EVM Node Provider Configuration
# Any EVM-compatible RPC endpoint
RPC_URL=https://mainnet.infura.io/v3/YOUR_API_KEY
# Alternative examples:
# RPC_URL=https://eth-mainnet.g.alchemy.com/v2/YOUR_API_KEY
# RPC_URL=https://bsc-dataseed.binance.org
# RPC_URL=https://polygon-rpc.com
# RPC_URL=https://arb1.arbitrum.io/rpc
# RPC_URL=https://mainnet.optimism.io
# Chain ID (optional, defaults to 1 for Ethereum mainnet)
# 1 = Ethereum Mainnet, 56 = BSC, 137 = Polygon, 42161 = Arbitrum, etc.
CHAIN_ID=1