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Cross-Wallet Cost Basis Reconstruction Engine

A reconciliation engine purpose-built for the messy data that breaks Koinly and CoinTracker — defunct exchanges, 100,000+ transactions, DeFi LPs, perps, restaking, spam-token airdrops, and assets scattered across chains and protocols that don't share context. Reconstructs accurate cost basis when the clean-data tools choke.

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Generate a realistic UI mockup — sidebar nav, interactive panels, domain-specific data.

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Everything you need to validate, build, and launch this idea.

✓ Pain points & validation✓ Market sizing & competition✓ GTM & monetization playbook✓ CLAUDE.md spec (Claude Code ready)✓ Build prompts — Lovable, Bolt, v0, Replit✓ Launch kit — landing, PH, Twitter, email✓ ZIP bundle · instant download

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