Secure blockchain analysis Tax-sensitive data handled with care Institutional-grade crypto accounting logic

BitBookOS Analyzer

Decode your wallet like an institutional accounting team would.

Instantly classify DeFi activity, detect LP entries and exits, identify likely tax treatment, and generate a professional report in seconds.

DeFi ABI decoding LP position detection Tax narrative generation PDF report export

What the Analyzer does

Paste any Ethereum, Solana, Bitcoin, Base, Arbitrum, or Polygon wallet address above. BitBookOS pulls your full on-chain history, decodes every protocol interaction using smart ABI parsing, and classifies each event — swaps, LP adds/removes, staking deposits, yield harvests, and NFT activity — with an estimated tax treatment.

The result is a structured, accounting-grade view of your wallet: the same analysis a professional CPA would build manually, delivered in seconds.

247
Swaps detected
18
LP positions found
94%
Tax treatments mapped
1
Narrative report
  • Full transaction history with protocol-level classification (swap, LP, stake, NFT, bridge)
  • Tax complexity score and estimated IRS treatment for each event category
  • AI-generated narrative summary with per-finding confidence scores
  • Downloadable PDF report — same format our CPAs use in client engagements

Analyzing wallet activity…

Connecting to on-chain data sources

  • Fetching on-chain history
  • Decoding protocol interactions
  • Detecting LP and staking events
  • Categorizing transaction types
  • Estimating tax-sensitive positions
  • Generating narrative report

Analysis Complete

EVM Multi-Chain Wallet

Transactions Analyzed
Protocols Detected
Confidence Score
Activity Mix
    Activity Report PDF

    Export a structured PDF of wallet activity, classifications, and tax-sensitive findings.

    Fix My Taxes

    Used by founders, funds, and advisors reviewing complex digital asset activity.

    Likely Tax Treatment Summary
    Protocols Detected
    AI Narrative Report
    Wallet Summary
    Chains Analyzed
    Total Txns
    DeFi Protocols
    Tax Complexity
    Fix My Taxes
    CPA Review Available

    Schedule a 30-minute review with a crypto-specialized CPA to discuss your results.

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    Securing your full portfolio access…