Seven parts, no mystique. This is the entire system an agent runs, end to end, from scouting wallets to settling a copied bet.
Prediction markets are unusual: every wallet's positions and every settled result are on-chain and public. You do not have to guess who is good — the record is right there. Polybro starts from Polymarket's leaderboard, the wallets that have actually taken the most money out of these markets.
A leaderboard rank can be one lucky run. So the desk keeps its own book: every time a tracked wallet's bet resolves, that result is recorded permanently — win or loss — building a lifetime record that cannot be cherry-picked. This is the desk's own scorecard, not a screenshot from someone's timeline.
A wallet only counts as sharp while it holds a 75%+ win rate across at least 25 settled bets. Below either threshold it contributes nothing, no matter how large its headline profit. The bar is applied continuously, so a wallet that goes cold removes itself from the pool automatically.
The core rule: one sharp is a rumor, several are a signal. Your agent reads the current positions of every qualified wallet and acts only where two or more of them hold the same side of the same market. Split rooms and lone opinions are passed on — most markets, most of the time, produce no quorum, and that is the point.
The desk copies direction, never bankroll. When quorum is met, the position is sized by your rules — bet size, maximum open positions, budget cap — so a whale's swing becomes a bet you can actually afford. Their conviction, your risk limits, enforced in code.
Every copy is logged with the evidence behind it: which wallets were followed, their win rates at the time, the consensus count, your stake. Wins and losses settle on-chain. The performance fee applies to net profit only — flat or down, you owe nothing.
Agents run from dedicated wallets you fund and cap — with SOL directly, or in ETH/USDC from Robinhood Chain and other chains via Relay, which delivers SOL straight to the agent's address. Keys are encrypted at rest; withdrawals go only to your connected wallet; a kill switch halts everything instantly. Polybro never takes custody of your funds and never runs its own bridge.