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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 whale-momentum.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Fetches live Polymarket prediction market orderbook data, implied Yes/No probabilities, trading volume, and whale sentiment for a given macro, crypto, or AI event topic.
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://whale-momentum.agentdiet.dev/v1/prediction-oracle)
Output
Returns a structured response containing live Polymarket orderbook data, implied Yes/No probabilities (as percentages or decimals), total trading volume, and whale sentiment indicators for the queried prediction market topic or event.
Example use cases
Crypto event probability check
“What's the current Polymarket implied probability that Bitcoin will hit $100K before the end of this quarter? Show me the Yes/No odds and any whale activity.”
Election outcome market odds
“Pull up the live Polymarket prediction market odds for the 2026 US midterm elections — what are traders currently pricing in?”
AI milestone market sentiment
“What does Polymarket say about the odds of OpenAI releasing GPT-5 before the end of this year? I want to see the implied probabilities and trading volume.”
Technical details
Endpoint
GEThttps://whale-momentum.agentdiet.dev/v1/prediction-oracle?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time crowd-sourced probability estimates for future events — especially macro, crypto, political, or AI milestones — derived from actual money-on-the-line prediction market orderbooks rather than sentiment surveys or news analysis. It is particularly useful when whale trading activity and volume context matter alongside raw odds.
Side effects
- No matching Polymarket market found for the given topic keyword — returns empty or null results
- Ambiguous topic matches multiple markets — may return results for the wrong event
- Stale data if Polymarket API or orderbook feed is temporarily unavailable
- Payment failure via x402 if USDC balance is insufficient (HTTP 402)
- Rate limiting or timeout if the upstream Polymarket data source is slow
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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