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Predge Whale Intelligence — Market Activity by Condition ID
x402
Predge Whale Intelligence — Market Activity by Condition ID is a paid API for AI agents from api.predge.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns whale trader activity, wallet scores, trade history, and volume summary for a specific Polymarket prediction market over the last 7 days
Price / call$0.01
Success—
StatusUnknown
How this service works
Real-time alerts on whale traders on Polymarket. Heuristic Insider Watch, wallet scoring 0–100, Bloomberg-style web terminal. Free plan included.
Output
Returns a JSON object containing: the market title, status, category, and current YES price; an array of whale trades (wallet address, side, price, size in USD, wallet score 0–100, 30-day win rate, and block timestamp); and a summary of net flow in USD, total whale volume, YES/NO volume breakdown, and unique whale wallet count over the last 7 days.
Example use cases
Smart money flow before Fed decision
“For the Polymarket market on Fed rate cuts in September — condition ID 0x178a746e2b342c25b1d78d0f0d0ea77157c9b6d40b2e97ffbf827cd7f9994c39 — show me what whale wallets are doing, how much money is flowing to YES vs NO, and whether any high-score wallets are making big moves.”
Insider signal detection on election market
“I'm watching a Polymarket election market with condition ID 0xabc123... — can you pull the whale intelligence data and tell me if any wallets with scores above 75 and strong 30-day win rates are placing large trades on one side?”
Automated market sentiment monitoring
“Every hour, check the Predge whale data for condition ID 0xdef456... and alert me if the net USD flow shifts by more than $50,000 or if a wallet with a score above 80 places a trade over $10,000.”
Technical details
Endpoint
GEThttps://api.predge.io/v1/whales/market/%7BconditionId%7DWhen to prefer
Use this endpoint when you need on-chain whale intelligence specifically for a known Polymarket market (by condition ID), including wallet scoring, win-rate attribution, and volume breakdowns. Prefer this over generic Polymarket APIs when you need heuristic insider detection, wallet reputation scoring, or smart-money flow signals rather than raw trade data.
Side effects
- Invalid or malformed conditionId returns 400 or empty result
- Condition ID references a market not tracked by Predge returns empty trades array
- Payment not attached or insufficient USDC returns 402 Payment Required
- Rate limiting on free plan returns 429 Too Many Requests
- Market is resolved/closed but data may still be returned with status 'resolved'
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"market": {
"title": "Will the Fed cut rates in September?",
"status": "active",
"category": "economics",
"platform": "polymarket",
"yes_price": 0.62,
"condition_id": "0x178a746e2b342c25b1d78d0f0d0ea77157c9b6d40b2e97ffbf827cd7f9994c39"
},
"trades": [
{
"side": "yes",
"price": 0.62,
"wallet": "0x8dab6cf42d7e4d1cd6cca897b9e12a8cbe6d69e8",
"tx_hash": "0x6a7de5…",
"category": "economics",
"platform": "polymarket",
"size_usd": 25400,
"market_slug": "fed-rate-cut-september",
"condition_id": "0x178a746e2b342c25b1d78d0f0d0ea77157c9b6d40b2e97ffbf827cd7f9994c39",
"market_title": "Will the Fed cut rates in September?",
"wallet_score": 81,
"block_timestamp": "2026-07-17T09:41:02.000Z",
"wallet_win_rate_30d": 0.67
}
],
"summary": {
"net_flow_usd": 168000,
"whale_trades": 14,
"no_volume_usd": 122000,
"unique_wallets": 9,
"yes_volume_usd": 290000,
"whale_volume_usd": 412000
},
"window_days": 7
}
}Tags
x402
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