Connect 550+ blockchains, 8 exchange APIs, and 70+ DeFi protocols. Import everything — we handle the tax math.
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Create a free account and connect your wallets in minutes. We auto-detect chains, tokens, and DeFi protocols.
Blockchain Smart Tax supports 401+ blockchains for automatic crypto tax calculation. Import your wallet address and we handle the rest — transaction syncing, DeFi classification, cost basis tracking, and tax report generation.
Connect your exchange accounts via API or CSV import for complete tax reporting.
Auto-detect and classify transactions from 200+ DeFi protocols across 44 chains, including EVM, Solana, Cosmos, and more.