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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 shopify-intel.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, 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://shopify-intel.agentdiet.dev/v1/polymarket-prediction-stream)
Output
Returns live Polymarket orderbook data including implied Yes and No probabilities, current trading volume, and whale sentiment indicators for the queried prediction market topic or event keyword.
Example use cases
Crypto event probability check
“What's the live Polymarket probability right now that the SEC approves a spot Ethereum ETF this year, and is there any whale activity on that market?”
Election outcome odds lookup
“Pull up the current Polymarket prediction market odds for the 2024 US presidential election — I want the implied Yes/No probabilities and the total volume traded.”
AI milestone market sentiment
“What does Polymarket currently think about GPT-5 or a major AGI breakthrough being announced in 2025? Give me the implied probability and any notable sentiment signals.”
Technical details
Endpoint
GEThttps://shopify-intel.agentdiet.dev/v1/polymarket-prediction-stream?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time crowd-sourced probability estimates and market sentiment for macro, crypto, or AI events, specifically sourced from Polymarket's prediction market orderbooks. Prefer this over news sentiment or social media analysis when you want financially-staked implied probabilities rather than opinion-based sentiment.
Side effects
- Topic keyword too vague or not matching any active Polymarket market — returns empty or no results
- Polymarket API unavailability or rate limiting causing upstream fetch failure
- Payment not processed (HTTP 402) — endpoint requires $0.01 USDC per call via x402
- Stale data if orderbook feed is momentarily delayed
- Ambiguous topic matching multiple markets — response may aggregate or return the top match
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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