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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 github-audit.agentdiet.dev, paid per call via MPP, $0.015/call, status unknown (last checked 2026-10-21).
Fetches live Polymarket prediction market orderbook data, implied Yes/No probabilities, trading volume, and whale sentiment for a given topic or event keyword.
Price / call$0.015
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://github-audit.agentdiet.dev/v1/market-odds)
Output
Returns live Polymarket data for the queried topic including implied Yes and No probabilities derived from orderbook prices, total trading volume, and whale sentiment signals for matching prediction markets.
Example use cases
Election outcome probability check
“Pull the current Polymarket odds and implied probabilities for who wins the 2025 US presidential election — I want to see Yes/No percentages and trading volume.”
Fed rate cut market sentiment
“What does Polymarket currently show for the probability of the Federal Reserve cutting rates at the next FOMC meeting? Give me the orderbook odds and any whale activity.”
Crypto event crowd wisdom
“Check Polymarket for live odds on Ethereum completing the next major upgrade on schedule — I want the implied probability, volume, and what big traders are betting.”
Technical details
Endpoint
GEThttps://github-audit.agentdiet.dev/v1/market-odds?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 as priced by actual money on Polymarket. Prefer this over news sentiment or social media analysis when you want financially-weighted, market-implied probabilities with volume and whale activity context.
Side effects
- Topic keyword matches no active Polymarket markets — returns empty or no-match response
- Polymarket API upstream outage causes stale or unavailable data
- Ambiguous topic keyword matches multiple unrelated markets — results may be mixed
- Payment failure via x402 prevents endpoint access
- Rate limiting or quota exceeded for high-frequency queries
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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