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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 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/macro-odds)
Output
Returns live Polymarket orderbook data for the queried topic, including implied Yes and No probabilities as percentages, total trading volume, and whale/large-trader sentiment signals for macro, crypto, or AI-related prediction markets.
Example use cases
Election outcome probability check
“What does Polymarket currently show as the implied probability of a Republican win in the 2026 midterms? Include yes/no odds and whale sentiment.”
Crypto event market intelligence
“Pull the live Polymarket orderbook odds on whether the SEC will approve a spot Ethereum ETF — I want to see current yes/no probabilities and trading volume.”
Fed rate cut prediction tracking
“What is the current Polymarket implied probability that the Fed cuts interest rates at the next FOMC meeting? Show me the odds and any big-money sentiment.”
Technical details
Endpoint
GEThttps://whale-momentum.agentdiet.dev/v1/macro-odds?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time crowd-sourced probability estimates for macro, crypto, or AI events as reflected by actual money on Polymarket. Prefer it over news sentiment or analyst forecasts when you want market-implied probabilities with volume and whale-activity context. It is especially useful for agents doing financial research, political forecasting, or risk assessment where prediction market consensus is more informative than opinion polls.
Side effects
- No matching Polymarket market found for the given topic keyword — returns empty or error response
- Stale or unavailable orderbook data if Polymarket API is temporarily down
- Ambiguous topic keyword matching multiple unrelated markets — may return incorrect market data
- Payment failure via x402 micropayment protocol resulting in 402 response and no data returned
- Rate limiting or quota exceeded for the $0.01/call micropayment endpoint
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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