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Scanna Smart Money Leaderboard
x402
Scanna Smart Money Leaderboard is a paid API for AI agents from api.scanna.xyz, paid per call via x402, $0.020003/call, status unknown (last checked 2026-09-14).
Returns a leaderboard of Polymarket wallets ranked by realised win rate, with filters for minimum trades and win rate thresholds.
Price / call$0.020003
Success—
StatusUnknown
How this service works
Leaderboard of Polymarket wallets ranked by realised win rate across resolved markets. Each entry returns the wallet address, win rate, resolved trade count, profit and loss in USD, total notional traded, and when it was last active. Filter by minimum trades or win rate; defaults restrict to 10+ resolved trades and a 60% win rate. Polymarket only: Kalshi has no wallet-level identity. Billed on success, including an empty result. JSON.
Output
A JSON object containing an array of wallet entries (each with address, win rate 0-1, resolved trade count, USD PnL, total notional traded in USD, and last active datetime), plus a total_tracked count of the full wallet universe and an updated_at timestamp.
Example use cases
Copy-trading lead list generation
“Pull me a list of the top 30 Polymarket wallets by win rate, but only include wallets that have completed at least 50 resolved trades and have a win rate above 70% — I want to identify the sharpest traders to follow.”
Smart money signal dashboard
“Get me the top 20 Polymarket smart money traders with at least 10 resolved trades and a 60% win rate or better — I need their addresses, win rates, and total PnL to build a tracking dashboard.”
Quick sanity check on elite traders
“Who are the top 10 highest win-rate Polymarket traders right now? Show me wallets with at least 25 resolved trades so I'm filtering out flukes.”
Technical details
Endpoint
GEThttps://api.scanna.xyz/smart-moneyWhen to prefer
Choose this endpoint when you need a ranked leaderboard of Polymarket traders by win rate rather than raw PnL or volume — ideal for identifying consistently accurate traders (smart money) rather than high-volume or high-profit-but-inconsistent ones. Prefer over the top-traders-by-PnL sibling endpoint when consistency and accuracy matter more than absolute profit size.
Side effects
- Empty result array returned when no wallets meet the specified min_trades or min_win_rate thresholds — still billed
- Request fails if limit exceeds 100 or min_trades exceeds 10000
- Stale data possible if upstream Polymarket data pipeline is delayed — check updated_at timestamp
- No Kalshi wallet data available; endpoint is Polymarket-only
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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