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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 mcp-compiler.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, 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://mcp-compiler.agentdiet.dev/v1/polymarket-alpha)
Output
Returns live Polymarket orderbook data for the queried topic, including implied Yes probability, implied No probability, current trading volume, and whale sentiment indicators for matching prediction market events.
Example use cases
Crypto price target probability check
“Pull the current Polymarket odds for Ethereum surpassing $5,000 this quarter — I want the implied Yes probability, No probability, and any whale sentiment data.”
Macro event prediction market lookup
“What does Polymarket currently show for the probability of a US recession being declared in 2025? Give me the live orderbook probabilities and volume.”
AI policy event odds tracking
“Check Polymarket for any active markets on AI regulation or an AI executive order being signed this year and tell me the current Yes/No implied probabilities and trading volume.”
Technical details
Endpoint
GEThttps://mcp-compiler.agentdiet.dev/v1/polymarket-alpha?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time crowd-sourced probability estimates for binary outcomes in macro, crypto, or AI events. Prefer it over traditional news or sentiment APIs when you want market-implied probability rather than editorial opinion, and when the question maps naturally to a Polymarket prediction market (yes/no event with a defined resolution date).
Side effects
- No active Polymarket market found for the given topic — returns empty or null results
- Ambiguous topic keyword matches multiple markets — may return the wrong or a low-liquidity market
- Polymarket API unavailability or rate limiting causes stale or missing data
- Very niche or newly created markets may have thin orderbooks and unreliable probabilities
- x402 payment failure or insufficient USDC balance causes request rejection
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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