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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 domain-osint.agentdiet.dev, paid per call via MPP, $0.015/call, status unknown (last checked 2026-10-21).
Fetches live Polymarket orderbook data, implied Yes/No probabilities, volume, and whale sentiment for a given macro, crypto, or AI event topic.
Price / call$0.015
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://domain-osint.agentdiet.dev/v1/polymarket-prediction-stream)
Output
Returns live Polymarket orderbook data for the queried topic, including implied Yes probability, implied No probability, total trading volume, and whale sentiment indicators (buy/sell pressure from large participants) for matching macro, crypto, or AI-related prediction markets.
Example use cases
Election outcome probability check
“Pull the current Polymarket odds on the 2024 US presidential election — I want the implied Yes/No probabilities and what the whale sentiment looks like right now.”
Crypto event prediction tracking
“What's Polymarket saying about Bitcoin reaching $100k this year? Give me the live implied probability, recent volume, and any whale accumulation signals.”
AI policy market monitoring
“Check the Polymarket prediction market on the EU AI Act enforcement timeline — what are the current Yes/No odds and how much volume is there?”
Technical details
Endpoint
GEThttps://domain-osint.agentdiet.dev/v1/polymarket-prediction-stream?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time crowd-sourced probability estimates for macro, crypto, or AI events from Polymarket's prediction market — especially when you want both implied probabilities and whale sentiment signals in a single call. Prefer this over generic news or sentiment APIs when you need quantified market consensus (Yes/No odds) rather than qualitative opinion. Best suited for trading bots, research agents, and dashboards monitoring event-driven risk.
Side effects
- No matching Polymarket market found for the given topic keyword — returns empty or null result
- Polymarket API upstream outage causing stale or unavailable data
- Ambiguous topic keyword matching multiple unrelated markets — may return the wrong market's data
- Payment not processed (HTTP 402) — request blocked if x402 payment not attached
- Rate limiting or quota exceeded for the underlying data provider
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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