TokenWise tracks the top 60 holders of any SPL token, streams their buy/sell activity live, labels which DEX they used (Jupiter / Raydium / Orca), and surfaces insights on a zero-friction dashboard.

Live polling every 15 s (fallback exponential back-off on 429s) Self-learning protocol map – first unknown router is auto-resolved via SolanaFM, cached thereafter; built-ins are ignored SQLite for simplicity (swap for Postgres in 5 min) Express REST
• /api/holders → 60 latest largest accounts
• /api/insights → buys, sells, protocol counts, active wallets Chart.js dashboard – pie, protocol bars, top-10 bar, 60-row table

npm install # installs TS + axios + sqlite npm run build # tsc → dist/ npm start # ==> http://localhost:3000