Prediction accuracy engine for Hyperliquid HIP-4 outcome markets. Grades every wallet's prediction accuracy using Brier scores, powered by QuickNode's SQL Explorer API.

• Brier Score Leaderboard — ranks wallets by prediction calibration across all settled outcomes
• Predictor Profiles — per-wallet deep dive: accuracy chart, entry timing, hold behavior, cross-instrument positions, TWAP usage
• Settlement History — all past HIP-4 settlements with results and volume stats
• Live Signals — real-time trades from the top-ranked predictors on the active market

Next.js 16, React 19, TypeScript, Tailwind CSS v4, Recharts, QuickNode SQL Explorer

git clone <repo-url>
cd nobluff
npm install

Create .env.local:

QUICKNODE_API_KEY=<your-quicknode-api-key>
QUICKNODE_HYPERCORE_URL=<your-quicknode-hypercore-endpoint>

You need a QuickNode plan with SQL Explorer access and a Hyperliquid Hypercore endpoint.

npm run dev

Open http://localhost:3000.

npm run build
npm start