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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 polymarket-odds.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Fetches live Polymarket prediction market orderbook data including implied Yes/No probabilities, trading volume, and whale sentiment for macro, crypto, and AI 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://polymarket-odds.agentdiet.dev/api)
Output
Returns live Polymarket orderbook data including implied Yes and No probabilities (as percentages or decimals), current trading volume, and whale sentiment signals for markets matching the queried topic or event keyword.
Example use cases
Crypto event probability check
“Pull the live Polymarket odds for Bitcoin hitting $100k this year — I want the implied Yes probability, current volume, and what whales are betting on.”
Election outcome market sentiment
“What are the current Polymarket implied probabilities for the US presidential election outcome? Show me Yes/No odds and any notable whale activity.”
AI regulation prediction market
“Check Polymarket for any active markets on AI regulation or the EU AI Act passing — give me the live odds and trading volume.”
Technical details
Endpoint
GEThttps://polymarket-odds.agentdiet.dev/api?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time crowd-sourced probability estimates for specific macro, crypto, political, or AI events as priced by Polymarket traders. Prefer this over static news or sentiment analysis when you want market-implied probabilities rather than editorial opinion. Ideal for agents that need to factor prediction market consensus into decision-making, risk assessment, or research summaries.
Side effects
- No matching Polymarket market found for the given topic — returns empty or null result
- Ambiguous topic keyword matches multiple markets — may return multiple or unexpected markets
- Polymarket API upstream outage — service may return an error or stale data
- Topic too vague — insufficient specificity may yield irrelevant markets
- Rate limiting or payment failure via x402 — request rejected without valid micropayment
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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