Wallet profile. One call to profile an EVM wallet: native and USDC balances on Base, Ethereum, Arbitrum, Optimism and Polygon, transaction counts on Base and Ethereum, whether it is a contract or a plain wallet, its recent USDC transfers on Base, and an OFAC sanctions screen. Cheaper than the tools bought one by one. Use before paying, onboarding or trusting a counterparty wallet; for a single risk verdict use check_counterparty.