Predge Markets Movers — Whale-Driven Polymarket Price Movements

x402

Predge Markets Movers — Whale-Driven Polymarket Price Movements is a paid API for AI agents from api.predge.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns the biggest price-moving Polymarket prediction markets over a chosen time window, with whale vs. total volume breakdown

Price / call$0.005

Seller volume →—

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

A JSON object containing a list of markets sorted by price delta, each with: market title, category, platform (polymarket), condition_id, price before and after the window, price delta, number of trade prints in the window, total USD volume, and whale-attributed USD volume. Also includes the time window used and an insufficient_data flag.

Example use cases

Spotting whale-driven political market swings

“What Polymarket political or economics markets moved the most in the last hour, and were whales behind the volume? Pull the top movers from Predge.”

Pre-trade due diligence on a prediction market

“Before I take a position on a Polymarket question, can you check Predge's 24-hour movers to see if whales have already been piling in and the price has already shifted significantly?”

Daily prediction market briefing

“Give me a morning briefing on the biggest Polymarket price movers over the past 24 hours, including how much of the trading volume came from whale wallets.”

Technical details

Endpoint

GEThttps://api.predge.io/v1/markets/movers

When to prefer

Choose this endpoint when you need a ranked, ready-to-use list of the most price-volatile Polymarket markets over a recent time window with whale volume attribution built in — especially useful for surfacing markets where large traders are driving moves that may signal informed activity. Prefer this over raw Polymarket API calls when you specifically need whale/large-trader segmentation alongside price movement data, without building your own heuristics.

Side effects

Invalid window parameter (not one of 1h, 6h, 24h) returns a 400 error
Insufficient trade data for the window causes insufficient_data flag to be true with an empty or sparse markets array
API key missing or invalid returns 401/402 payment required
Rate limiting may occur if the endpoint is polled too frequently
Service may return stale data during Polymarket API outages or indexing lag

Output

Schema · Response

{
  "type": "json",
  "example": {
    "note": "prices derived from trade prints normalized to the YES side, not orderbook quotes",
    "window": "6h",
    "markets": [
      {
        "delta": 0.18,
        "title": "Will the Fed cut rates in September?",
        "category": "economics",
        "platform": "polymarket",
        "price_now": 0.62,
        "condition_id": "0x178a746e2b342c25b1d78d0f0d0ea77157c9b6d40b2e97ffbf827cd7f9994c39",
        "price_before": 0.44,
        "prints_in_window": 9,
        "volume_in_window_usd": 96400,
        "whale_volume_in_window_usd": 71000
      }
    ],
    "insufficient_data": false
  }
}

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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

Example use cases

Spotting whale-driven political market swings

“What Polymarket political or economics markets moved the most in the last hour, and were whales behind the volume? Pull the top movers from Predge.”

Pre-trade due diligence on a prediction market

“Before I take a position on a Polymarket question, can you check Predge's 24-hour movers to see if whales have already been piling in and the price has already shifted significantly?”

Daily prediction market briefing

“Give me a morning briefing on the biggest Polymarket price movers over the past 24 hours, including how much of the trading volume came from whale wallets.”

Technical details

Endpoint

GEThttps://api.predge.io/v1/markets/movers

When to prefer

Side effects

Invalid window parameter (not one of 1h, 6h, 24h) returns a 400 error
Insufficient trade data for the window causes insufficient_data flag to be true with an empty or sparse markets array
API key missing or invalid returns 401/402 payment required
Rate limiting may occur if the endpoint is polled too frequently
Service may return stale data during Polymarket API outages or indexing lag

Output

Schema · Response

{
  "type": "json",
  "example": {
    "note": "prices derived from trade prints normalized to the YES side, not orderbook quotes",
    "window": "6h",
    "markets": [
      {
        "delta": 0.18,
        "title": "Will the Fed cut rates in September?",
        "category": "economics",
        "platform": "polymarket",
        "price_now": 0.62,
        "condition_id": "0x178a746e2b342c25b1d78d0f0d0ea77157c9b6d40b2e97ffbf827cd7f9994c39",
        "price_before": 0.44,
        "prints_in_window": 9,
        "volume_in_window_usd": 96400,
        "whale_volume_in_window_usd": 71000
      }
    ],
    "insufficient_data": false
  }
}