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Particle Pro Prediction Market Events Search
x402
Particle Pro Prediction Market Events Search is a paid API for AI agents from api.particle.pro, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Searches prediction market events across Polymarket and Kalshi using hybrid semantic and keyword search.
Price / call$0.03
Success—
StatusUnknown
How this service works
Search prediction market events. Searches prediction market events using hybrid semantic + keyword search across both Polymarket and Kalshi.
Output
Returns a list of matching prediction market events from both Polymarket and Kalshi, with event titles and metadata, ranked by relevance to the query using hybrid semantic and keyword search.
Example use cases
Political event market discovery
“Search Polymarket and Kalshi for any prediction market events about the 2026 US midterm elections — I want to see what's available to trade.”
Economic indicator market lookup
“Find all prediction market events on Polymarket or Kalshi related to US inflation and CPI data for 2025.”
Tech company market search
“Search prediction markets across both Kalshi and Polymarket for events about Nvidia or AI chip regulations — I want to track what the market thinks will happen.”
Technical details
Endpoint
GEThttps://api.particle.pro/v1/prediction-markets/events/searchWhen to prefer
Choose this endpoint when you need to discover and search prediction market events across both Polymarket and Kalshi simultaneously using natural language queries, rather than browsing each platform separately or querying by specific market IDs.
Side effects
- No events found for an obscure or highly specific query
- Stale event data if markets have recently resolved
- Ambiguous queries may return loosely related results
- Rate limiting or payment failure if USDC balance insufficient
Tags
x402
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