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Polymarket Live Prediction Market Odds & Implied Probability Feed
Polymarket Live Prediction Market Odds & Implied Probability Feed is a paid API for AI agents from x402broker.com, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Fetches live Polymarket orderbook data, implied Yes/No probabilities, trading volume, and whale sentiment for any macro, crypto, or AI prediction market topic.
Price / call$0.01
Success—
StatusUnknown
How this service works
Fetches live Polymarket prediction market orderbooks, implied Yes/No probabilities, volume, and whale sentiment for macro/crypto/AI events. (Live x402 v2, IETF MPP & MCP endpoint at https://x402broker.com/v1/polymarket-live-odds-feed)
Output
Returns live Polymarket orderbook data for the queried topic including implied Yes and No probabilities, current trading volume, and whale sentiment signals, enabling real-time probabilistic assessment of macro, crypto, or AI events.
Example use cases
Crypto event probability check
“Pull the live Polymarket odds for Bitcoin hitting $100K by end of year — I want the implied Yes probability and current trading volume.”
Political election market odds
“What's Polymarket currently pricing in for the 2024 US presidential election? Show me the implied probabilities and whale sentiment breakdown.”
AI policy event monitoring
“Check Polymarket right now for any active prediction markets on the US AI regulation bill passing — give me live Yes/No odds and orderbook depth.”
Technical details
Endpoint
GEThttps://x402broker.com/v1/polymarket-live-odds-feed?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time crowd-sourced probability estimates for macro, crypto, political, or AI events from Polymarket's prediction market. Prefer this over news APIs or sentiment scrapers when you want market-implied probabilities backed by actual money, not just opinion. Best for agents doing event-driven trading, macro research, or live forecasting dashboards.
Side effects
- No matching Polymarket market found for the given topic keyword — returns empty or null results
- Payment failure via x402/HTTP 402 if USDC balance is insufficient
- Stale or delayed data if Polymarket API is temporarily unavailable
- Ambiguous topic keyword matches multiple markets, returning mixed or incomplete data
- Rate limiting or timeout if the Polymarket upstream is under load
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| topicrequired | string | Prediction market topic, event keyword, or question to query live Polymarket odds |
Output
Schema · Response
{
"type": "object"
}Reviews
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