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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, $0.01/call, status unknown (last checked 2026-10-23).
Fetches live Polymarket prediction market orderbooks, implied Yes/No probabilities, trading volume, and whale sentiment for macro, crypto, and AI events by topic keyword.
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://x402-audit.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 (as percentages or decimals), trading volume, and whale sentiment indicators for relevant prediction market events matching the topic keyword.
Example use cases
Crypto price prediction market check
“Pull the live Polymarket odds on whether Ethereum will flip Bitcoin in market cap this year — I want the Yes/No implied probabilities and how much volume is trading on it.”
Macro event probability research
“What's the current Polymarket probability of a US recession being declared in 2025? Give me the latest odds and any whale activity on that market.”
AI policy prediction monitoring
“Check Polymarket for the live odds on the EU AI Act enforcement taking effect before Q3 — I need the implied Yes probability and recent trading volume.”
Technical details
Endpoint
POSThttps://x402-audit.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, geopolitical, or AI events from Polymarket specifically — particularly when you want orderbook-level data, whale sentiment, and implied Yes/No probabilities rather than just news or analyst opinion. Prefer this over general news search when quantified market consensus is needed.
Side effects
- Topic keyword matches no active Polymarket markets — returns empty or no-match result
- Polymarket API downstream outage causes stale or unavailable data
- Ambiguous topic keyword returns multiple unrelated markets requiring disambiguation
- Payment failure via x402 protocol results in 402 response before data is returned
- Rate limiting or abuse detection may block repeated identical queries
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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