Trust layer for prediction markets
Real-time risk intelligence for Polymarket. Trust scores, whale tracking, and market analysis — so you can trade with confidence, not hope.
See it in action
Our Chrome extension injects trust scores directly on polymarket.com — right below the trading card, exactly where you need it.
Real-time data powering smarter trades
Risk intelligence, not just data.
Raw market data is noise. PolyHUD transforms it into actionable trust signals that tell you what’s really happening.
Trust Scores
Every market gets an A–F grade based on wallet concentration, liquidity depth, and bot activity. Know which markets you can trust before you trade.
Whale Tracking
Real-time feed of trades over $10K. See where the smart money flows, which wallets are moving markets, and spot manipulation before it costs you.
Volume Anomalies
Statistical detection of unusual trading patterns. When volume spikes deviate from the norm, you’ll know about it instantly.
Price History
TimescaleDB-powered price series at 5-second resolution. See probability movements over time with aggregated views from 5-minute to daily candles.
Order Book Depth
Full order book snapshots every 10 minutes. Understand the real liquidity behind a market, not just the surface-level spread.
REST & WebSocket API
Full API access to all data. Export CSVs, build custom dashboards, or integrate with your own trading tools. Swagger documentation included.
Three signals. One score.
Our trust score algorithm analyzes three independent risk signals to give every market a clear, actionable grade.
Concentration
What percentage of volume do the top 5 wallets control? High concentration means a few players can move the market. Low concentration means diverse, healthy participation.
Liquidity Depth
How much slippage would a $10K trade cause? We simulate orders against the live order book to measure real depth, not just posted liquidity.
Bot Activity
What fraction of trades are sub-second automated fills? High bot ratios can mean wash trading or manipulated volume. Low ratios suggest organic interest.
Simple grades. Clear signals.
Every tracked market gets a letter grade from A to F. No ambiguity, no dashboards to decode.
80–100 points
Excellent liquidity, diverse wallets, low bot activity
60–79 points
Good fundamentals with minor concerns
40–59 points
Fair — trade with caution, some risk signals
20–39 points
Poor — significant concentration or liquidity issues
0–19 points
Avoid — extreme risk, likely manipulation
Start trading smarter today
The dashboard is free and open. The API is documented. The data is real-time. What are you waiting for?
Open DashboardFrequently asked questions
If you can’t find what you’re looking for, check the API docs or open a GitHub issue.
What is a trust score?
A weighted composite of three signals — wallet concentration, liquidity depth, and bot activity — scored 0–100 and graded A through F. It tells you how trustworthy a market’s trading environment is.
How fresh is the data?
Price snapshots arrive via WebSocket every 5 seconds. Trades are collected every 30 seconds. Order books update every 10 minutes. The dashboard cache refreshes every minute.
Is there a Chrome extension?
Yes. The PolyHUD extension injects trust score badges directly on Polymarket market pages. You see the grade without leaving the site.
Is the API free?
Currently yes. The REST API is open with full Swagger documentation. Rate limits may apply in the future as usage grows.
What markets do you track?
All active Polymarket markets with liquidity above $100. That’s currently 85,000+ markets across politics, crypto, sports, and more.
Can I export data?
Yes. The dashboard has CSV export for price series, trades, and order books. The API supports the same data programmatically with pagination.