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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 json-repair.agentdiet.dev, paid per call via MPP, $0.015/call, status unknown (last checked 2026-10-22).
Fetches live Polymarket prediction market orderbooks, implied Yes/No probabilities, volume, and whale sentiment for macro, crypto, and AI events by topic 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://json-repair.agentdiet.dev/v1/prediction-markets)
Output
Returns a structured object containing live Polymarket orderbook data for the queried topic, including implied Yes and No probabilities, trading volume, and whale sentiment indicators for matching prediction market events.
Example use cases
Election outcome probability check
“What does Polymarket currently show as the implied probability for the Republican candidate winning the 2024 US presidential election? I want live Yes/No odds and recent volume.”
Fed rate cut prediction market
“Pull the live Polymarket odds on whether the Federal Reserve will cut interest rates at the next FOMC meeting — I need the implied probability and any whale accumulation signals.”
AI regulation event odds
“What are traders betting on Polymarket for the EU AI Act enforcement timeline? Give me the current Yes/No implied probabilities and market volume.”
Technical details
Endpoint
GEThttps://json-repair.agentdiet.dev/v1/prediction-markets?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 from Polymarket's prediction market — especially when you want implied odds, orderbook depth, volume, and whale sentiment in a single call. Prefer this over general news or sentiment APIs when quantified probabilistic forecasts from active traders are needed.
Side effects
- No matching Polymarket market found for the given topic keyword — returns empty or null result
- Stale or delayed data if Polymarket API is temporarily unavailable
- Ambiguous topic keyword matching multiple unrelated markets
- Payment failure via x402 if USDC balance is insufficient
- Rate limiting or upstream Polymarket API errors causing partial data
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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