Import your CCXT API transaction history into dTax and calculate capital gains, income, and generate IRS Form 8949 — automatically.
CSV Format
Read-only API sync via CCXT library (100+ exchanges)
API Sync
Supported via CCXT
DeFi Support
CEX trades only
Auto-detect
Format detected automatically
Official Website
docs.ccxt.comCreate a read-only API key in your exchange account settings (no withdrawal permission).
In dTax, add a new data source and select 'API Key' mode.
Enter your API key and secret — dTax syncs trades, deposits, and withdrawals automatically.
Sign up at getdtax.com (free — no credit card needed).
Go to Data Sources → Add Source → Upload CSV.
Upload your CSV file. The format is auto-detected.
dTax parses, classifies, and deduplicates all transactions.
Go to Tax → Calculate to generate your Form 8949 and Schedule D.
CCXT API sync works with Binance, KuCoin, OKX, Bybit, Gate.io, Bitget, MEXC, HTX, and 90+ other CCXT-supported exchanges.
Yes. API keys are AES-256 encrypted at rest and never stored in plaintext. Always use read-only keys (no trading or withdrawal permissions). See getdtax.com/security for full details.
Free plan: unlimited transaction imports. PRO ($49/year) unlocks all 13 cost basis methods and full report export.