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Saylor Innovations Prediction Markets Search
x402
Saylor Innovations Prediction Markets Search is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-30).
Search prediction markets from Polymarket and Kalshi by keyword to find relevant events and their associated market data.
Price / call$0.003
Success—
StatusUnknown
How this service works
Prediction Market Search (Polymarket + Kalshi). Polymarket and Kalshi odds search: find prediction markets by keyword and get implied probabilities (0-1) per outcome, best bid/ask, last trade, 24h volume, liquidity and close time in one normalized format, ranked by trading activity.
Output
A JSON object containing the original query string, a count of matching events, and an array of event objects from Polymarket and Kalshi matching the search term, including market metadata for each event.
Example use cases
Crypto trader finding Bitcoin markets
“Search prediction markets for 'bitcoin' and show me what events are currently listed on Polymarket or Kalshi.”
Political analyst tracking election bets
“Find all prediction market events related to 'election' — I want to see what Polymarket and Kalshi have available for upcoming political races.”
Macro investor monitoring rate markets
“Can you look up prediction markets about 'fed rate' for me? I want to see what's being traded on interest rate decisions.”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/predictions/search?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to discover and browse prediction market events across both Polymarket and Kalshi simultaneously from a single search call, rather than querying each platform's API separately. Ideal for agents doing market discovery, trend monitoring, or helping users find tradeable events on a topic.
Side effects
- Missing required 'q' query parameter returns empty or error response
- No matching events found returns empty events array
- Downstream Polymarket or Kalshi API unavailability causes failure or stale data
- Rate limiting or payment failure with 402 response if USDC not provided
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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