Copy-trading for Polymarket.
Your keys. Your browser. Your money.
Subscribe to strategies. Signals arrive as web push. Your browser signs and executes the order on Polymarket directly. We never touch your funds, your keys, or your trades.
◆ Non-custodial by design
Polymarket orders are signed in your browser with a key we never see. Platform crashes, platform gets hacked — your positions are safe.
◆ Signals, not funds
Developers run strategies locally and publish signed signals. The host is a dumb relay. No code escrow, no execution trust.
◆ Verifiable PnL
Your browser verifies every signal's signature and recomputes PnL against live Polymarket prices. The host can't cook books.
How it works
- Developer writes a strategy, runs it locally against live Polymarket data, signs each signal with their own secp256k1 key.
- Host (us) journals signed signals and fans them out via Web Push. We validate signatures; we don't run strategy code.
- Your browser verifies the signature, builds the Polymarket order, signs with your wallet, and POSTs to clob.polymarket.com directly.