Build With Heisenberg

Trading & Execution

Build prediction market trading tools with live data, wallet intelligence, and market analytics — all from one API.

Copy-Trading Workflow

Mirror top-performing wallets as they trade

Find top wallets via the PnL Leaderboard or H-Score Leaderboard.

PnL Leaderboard · H-Score Leaderboard

Check consistency and risk profile with Wallet 360 — 60+ metrics per wallet.

Wallet 360

Track their trades within seconds, filtered by wallet address.

Polymarket Trades

Mirror positions through your execution layer when new activity is detected.

Find the best markets to trade

Search active markets filtered by volume, status, and category.

Evaluate market quality — liquidity depth, whale concentration, volume trends.

Detect significant price movements for entry/exit timing.

Exploit pricing discrepancies between platforms

Compare identical events across Polymarket and Kalshi through a single API. No need to manage separate integrations — Heisenberg normalizes the data.

Search and filter prediction markets on Polymarket.

Search the Kalshi regulated market catalog.

Price history for tracking divergences over time.

Historical trade data for timing and volume analysis.