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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 mesh.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Fetches live Polymarket orderbook data including implied Yes/No probabilities, 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://mesh.agentdiet.dev/v1/event-probabilities)
Output
Returns a structured object containing live Polymarket orderbook data for the queried topic, including implied Yes and No probabilities (as percentages or decimals), total trading volume, and whale sentiment signals for the matched prediction market event.
Example use cases
Crypto price event probability check
“What does Polymarket currently show for the probability of Ethereum breaking $5,000 this year — give me the Yes/No implied odds and any whale sentiment data.”
US election outcome odds
“Pull the latest Polymarket prediction market odds for the 2026 US midterm elections controlling the Senate — I want the current implied probabilities and volume.”
Fed rate cut market sentiment
“Check Polymarket right now for the live odds on the Federal Reserve cutting interest rates at the next FOMC meeting — what are the Yes and No implied probabilities?”
Technical details
Endpoint
GEThttps://mesh.agentdiet.dev/v1/event-probabilities?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 reflected by actual money at stake on Polymarket. Prefer this over news search or LLM reasoning when you want market-implied probabilities backed by orderbook volume and whale activity, not editorial opinion.
Side effects
- No matching Polymarket market found for the given topic keyword — returns empty or null result
- Polymarket API or orderbook data temporarily unavailable — may return upstream error
- Ambiguous topic matching multiple markets — may return results for an unintended market
- Payment failure via x402 micropayment protocol — request not processed
- Rate limiting or quota exceeded for the $0.01/call endpoint
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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