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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, volume, and whale sentiment for a given event topic or 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://whale-momentum.agentdiet.dev/v1/polymarket-live-odds-feed)
Output
Returns live Polymarket orderbook snapshot for the queried topic, including implied Yes and No probabilities (as percentages or decimals), current trading volume, whale buy/sell sentiment signals, and the matched market question or event title.
Example use cases
Live election odds monitoring
“Check Polymarket right now and tell me the implied probability that Trump wins the 2024 US presidential election — include Yes/No odds and any whale activity.”
Crypto price prediction market check
“What are the current Polymarket odds for Bitcoin hitting $150k before the end of 2025? I want the implied probability and volume data.”
AI regulation event probability
“Pull up the Polymarket prediction market for AI regulation passing in the US this year — what's the Yes probability and what are whales betting on?”
Technical details
Endpoint
GEThttps://whale-momentum.agentdiet.dev/v1/polymarket-live-odds-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 from Polymarket's liquid prediction market. It is preferred over news sentiment APIs when you want market-priced probabilities rather than raw sentiment, and over static data sources when you need live orderbook-based Yes/No odds and whale accumulation signals.
Side effects
- No matching Polymarket market found for the given topic keyword — returns empty or null results
- Stale or delayed data if Polymarket API is rate-limited or temporarily unavailable
- Ambiguous topic keyword matches multiple markets — response may return the most relevant or require refinement
- Payment failure via x402 if USDC balance is insufficient — returns HTTP 402
- Network timeout if Polymarket orderbook API is slow to respond
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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