Comprehensive Crypto Tax & Accounting Data: Complete Solutions for Digital Asset Reporting

CoinAPI delivers audit-ready transaction data essential for crypto tax reporting and financial accounting. Our platform records complete historical activity across 350+ exchanges, providing the granular details accountants need: precise acquisition dates, accurate cost basis, complete disposal events, and cross-chain transfers. With coverage spanning 800+ cryptocurrencies and both centralized and decentralized exchanges, we ensure your accounting systems can properly track even complex portfolios. Our microsecond-precision timestamps and exchange-verified data provide the transaction lineage required for regulatory compliance and defensible financial reporting in the evolving digital asset data. ➡️ Why choose us? 📊 Market Coverage & Data Types: ◦ Real-time and historical data since 2010 (for chosen assets) ◦ Full order book depth (L2/L3) ◦ Trade-by-trade data ◦ OHLCV across multiple timeframes ◦ Market indexes (VWAP, PRIMKT) ◦ Exchange rates with fiat pairs ◦ Spot, futures, options, and perpetual contracts ◦ Coverage of 90%+ global trading volume ◦ Bitcoin Price Data 🔧 Technical Excellence: ◦ 99,9% uptime guarantee ◦ Multiple delivery methods: REST, WebSocket, FIX, S3 ◦ Standardized data format across exchanges ◦ Ultra-low latency data streaming ◦ Detailed documentation ◦ Custom integration assistance CoinAPI represents the confluence of data science and market expertise, serving hundreds of institutional clients globally with cryptocurrency intelligence. Our solutions help accounting firms, traders, hedge funds, and financial technology providers to navigate market complexity with confidence and precision