Overview Arc is Circle's blockchain where USDC is the native gas token. Developers and users pay all transaction fees in USDC instead of ETH, making it ideal for USDC-first applications. Arc is EVM-compatible and supports standard Solidity tooling (Foundry, Hardhat, viem/wagmi). Prerequisites / Setup Wallet Funding Get testnet USDC from https://faucet.circle.com before sending any transactions. Environment Variables ARC_TESTNET_RPC_URL = https://rpc.testnet.arc.network PRIVATE_KEY =

Deployer wallet private key

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