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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 mesh.agentdiet.dev, paid per call via MPP, $0.01/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 event or 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://mesh.agentdiet.dev/v1/polymarket-feed)
Output
Returns live Polymarket market data for the queried topic, including implied Yes probability, implied No probability, current orderbook state, cumulative trading volume, and whale/large-trader sentiment indicators for relevant prediction market events matching the keyword.
Example use cases
Election outcome probability check
“Pull up the live Polymarket odds for who wins the 2024 US presidential election — I want to see the Yes/No probabilities and current trading volume.”
Crypto regulatory event monitoring
“What does Polymarket currently show for the probability that a spot Bitcoin ETF gets approved this year? Give me the implied odds, volume, and any whale sentiment signals.”
Macro event probability for trading research
“Check the live Polymarket orderbook for a Fed rate cut in Q1 2025 — I need the implied Yes/No probabilities and how much volume is behind it.”
Technical details
Endpoint
GEThttps://mesh.agentdiet.dev/v1/polymarket-feed?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time crowd-sourced probability estimates for macro, crypto, political, or AI events as priced on Polymarket's decentralized prediction market. Prefer it over news APIs when you want market-implied probabilities rather than narrative reporting, or over static odds providers when you need live orderbook depth and whale sentiment. Ideal for research agents, trading bots, and decision-support tools that need calibrated probabilistic forecasts backed by real money.
Side effects
- No matching market found for the given topic keyword — returns empty results or error
- Polymarket API upstream outage causing stale or missing data
- Ambiguous topic matches multiple unrelated markets — may return mixed results
- Payment required (HTTP 402) if x402 micropayment header is missing or invalid
- Rate limiting if too many queries are issued in rapid succession
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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