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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 x402-audit.agentdiet.dev, paid per call via MPP, $0.015/call, status unknown (last checked 2026-10-21).
Fetches live Polymarket prediction market orderbooks, implied Yes/No probabilities, volume, and whale sentiment for a given macro, crypto, or AI event topic.
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://x402-audit.agentdiet.dev/v1/crypto-betting-odds)
Output
Returns live Polymarket orderbook data for the queried topic, including implied Yes/No probabilities, current trading volume, whale sentiment indicators, and relevant market metadata for matching prediction markets.
Example use cases
Crypto event probability tracking
“Check Polymarket right now and tell me the implied probability and orderbook sentiment for an Ethereum spot ETF being approved this year — I want to know if whales are buying Yes or No.”
Macro recession bet monitoring
“What are the live Polymarket odds on a US recession happening in 2025? Give me the Yes/No probabilities, volume, and what large traders seem to be betting on.”
AI policy prediction market lookup
“Pull the current Polymarket odds for any markets related to US AI regulation or a major AI governance bill passing — I want the implied probability and recent trading volume.”
Technical details
Endpoint
GEThttps://x402-audit.agentdiet.dev/v1/crypto-betting-odds?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time crowd-sourced probability estimates for macro, crypto, or AI events from Polymarket's active prediction markets, including orderbook depth and whale sentiment signals. Prefer this over general news or sentiment APIs when you want market-implied probabilities backed by actual money rather than social media sentiment scores.
Side effects
- No matching Polymarket market found for the given topic keyword — returns empty or null market data
- Stale or delayed orderbook data if Polymarket API is temporarily unavailable
- Ambiguous topic keyword matching multiple unrelated markets — may return mixed or irrelevant results
- Payment failure via x402 if insufficient USDC balance — returns HTTP 402
- Rate limiting or service degradation resulting in timeout or partial response
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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