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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 onchain-risk.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-23).
Fetches live Polymarket orderbook data including implied Yes/No probabilities, trading volume, and whale sentiment for macro, crypto, and AI prediction market events
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://onchain-risk.agentdiet.dev/v1/fomc-rate-odds)
Output
Returns live Polymarket orderbook data including implied Yes probability, implied No probability, current trading volume, and whale sentiment signals for the queried prediction market topic or event keyword
Example use cases
FOMC rate decision probability check
“Pull the live Polymarket odds on whether the Fed will cut rates at the next FOMC meeting — I want the implied Yes/No probabilities and any whale activity.”
Crypto event market sentiment
“What does Polymarket currently show for the probability of Bitcoin hitting $100k by end of year? Give me the implied odds and trading volume.”
AI policy prediction market lookup
“Check Polymarket for the current odds on the US passing major AI regulation legislation in 2025 — I need the Yes/No implied probabilities and market sentiment.”
Technical details
Endpoint
POSThttps://onchain-risk.agentdiet.dev/v1/fomc-rate-odds?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time crowd-sourced probability estimates for macro, crypto, or AI events as priced by actual money on Polymarket. Prefer this over news sentiment or analyst forecasts when you want market-implied probabilities with volume and whale activity context. Best suited for FOMC decisions, crypto milestones, geopolitical outcomes, and AI policy events where Polymarket has active liquidity.
Side effects
- Topic keyword matches no active Polymarket market — returns empty or null results
- Polymarket API unavailable or rate-limited — upstream timeout or error response
- Ambiguous topic keyword matches multiple markets — may return unexpected or aggregated results
- Payment of $0.01 USDC not processed — HTTP 402 response blocking access
- Market has low liquidity — orderbook data may be sparse or unreliable
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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