Reference
Smart Money
How Scanna identifies and ranks high-performing wallets to surface smart money activity.
Scanna tracks wallet performance across thousands of resolved Polymarket markets. Wallets with ≥10 trades and ≥65% win rate are labeled smart money.
When a whale trade on /hot or POST /heat comes
from a smart money wallet, the smart_money_count field tells you. This is the
"Nansen for prediction markets" signal that bots can't replicate without
maintaining their own wallet database.
Use GET /smart-money to see the full leaderboard
and identify which wallets to watch.