Every crypto tax tool wants $49-279/yr, an account, and exchange credentials. ChainFolio is different: paste your Ethereum wallet address, get instant P&L with FIFO cost-basis calculations, and download a full tax report. Free preview shows your summary. Full report is $10 one-time via USDC on Base. No account, no subscription, no exchange API keys. Built for casual ETH holders who need tax records for the new IRS Form 1099-DA requirement.
