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Polymarket Whales Leaderboard
x402
Polymarket Whales Leaderboard is a paid API for AI agents from agent.collabrachain.fun, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).
Returns a ranked leaderboard of the most profitable Polymarket prediction market traders for a given time period, including their win rates, strategies, and positions.
Price / call$0.01
Success—
StatusDown
How this service works
🐋 Discover the top Polymarket whales! Get insights into the most profitable prediction market traders. Track their strategies, win rates, and positions to understand what makes them successful.
Output
A ranked leaderboard of the most profitable Polymarket traders for the specified period (7d, 30d, or overall), including each whale's win rate, trading strategies, current positions, and profit metrics that reveal what makes them successful.
Example use cases
Find prediction market whales to copy
“Who are the most profitable Polymarket traders right now? I want to find the top whales I should be following and copying — show me their win rates and the kinds of bets they're making.”
Spot smart money on Polymarket
“I want to see where the smart money is flowing on Polymarket — pull up the leaderboard of top traders over the last 7 days and tell me what strategies and positions the biggest winners are taking.”
Compare top traders this month
“Give me a ranked leaderboard of the best Polymarket traders over the last 30 days — I'm trying to figure out who's been consistently winning, what their win rates look like, and whether any patterns stand out across the top performers.”
Technical details
Endpoint
POSThttps://agent.collabrachain.fun/api/polymarket/intel/whales/leaderboardWhen to prefer
Use this endpoint when you need a ranked list of top Polymarket traders across a defined time window. Prefer this over individual whale profile endpoints when you want comparative leaderboard data rather than deep analysis of a single trader. Ideal for discovering which traders to follow or emulate without knowing specific wallet addresses.
Side effects
- Invalid period value (not 7d, 30d, or overall) returns validation error
- Payment not included or insufficient USDC results in 402 Payment Required
- Polymarket data temporarily unavailable returns 503 or empty leaderboard
- Network timeout if upstream Polymarket data fetch is slow
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| period | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| _x402required | boolean | |
| acceptsrequired | array | |
| resourcerequired | object | |
| x402Versionrequired | number | |
| _paymentRequiredrequired | boolean | |
| _wwwAuthenticaterequired | null |
Tags
x402
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