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Predge Kalshi Markets Movers
x402
Predge Kalshi Markets Movers 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 top-moving Kalshi prediction markets by price delta and whale institutional flow volume over a configurable time window
Price / call$0.005
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 array of Kalshi prediction markets ranked by price movement within the chosen window, each entry including the market title, ticker, category, current and previous prices (normalized to YES side from trade prints), price delta, number of prints in the window, total USD volume, and whale/institutional USD volume. Metadata notes that trade attribution is anonymous and outcomes are not verified.
Example use cases
Spot fast-moving economics markets
“What Kalshi markets on Fed rates or economic indicators have moved the most in the last hour, and how much whale money is behind those moves?”
Daily briefing on Kalshi movers
“Give me a morning rundown of the biggest price movers on Kalshi over the past 24 hours, with the dollar volume of large institutional trades.”
Alert on unusual Kalshi activity
“Are there any Kalshi markets showing a price delta over 10% in the last 6 hours with significant whale volume? I want to catch anything that looks like informed flow.”
Technical details
Endpoint
GEThttps://api.predge.io/v1/kalshi/markets/moversWhen to prefer
Use this endpoint when you specifically want to monitor price-moving Kalshi prediction markets and detect large institutional or whale flows in near real-time. Prefer it over generic Kalshi API access when you need pre-computed price deltas and volume breakdowns without building your own trade aggregation logic. Best suited for agents doing market surveillance, briefing generation, or anomaly detection on Kalshi.
Side effects
- Insufficient trade data for the window returns insufficient_data: true with an empty markets array
- Invalid window value returns a validation error
- Kalshi public API downtime may cause stale or missing data
- Payment not included or insufficient USDC results in HTTP 402 with no data returned
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": "Fed funds rate above 3.75% after the December meeting?",
"ticker": "FED-25DEC-T3.75",
"category": "economics",
"platform": "kalshi",
"price_now": 0.62,
"price_before": 0.44,
"prints_in_window": 9,
"volume_in_window_usd": 96400,
"whale_volume_in_window_usd": 71000
}
],
"platform": "kalshi",
"data_basis": "anonymous institutional flow — Kalshi's public API does not attribute trades to traders; not outcome-verified",
"outcome_verified": false,
"insufficient_data": false
}
}Tags
x402
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