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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 json-repair.agentdiet.dev, paid per call via MPP, $0.015/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 topic or event keyword.
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://json-repair.agentdiet.dev/v1/polymarket-live-odds-feed)
Output
Returns a structured object containing live Polymarket orderbook data for the queried topic, including implied Yes and No probabilities, current trading volume, whale sentiment indicators, and related market metadata for the matched prediction market event.
Example use cases
Macro event probability check
“What is the current Polymarket implied probability that the US enters a recession in 2025? Show me the yes/no odds, volume, and any notable whale activity.”
Crypto price target odds
“Pull the live Polymarket odds for Bitcoin hitting $150,000 before the end of 2025 — I want the implied yes probability and current trading volume on that market.”
AI regulation prediction market
“Check Polymarket right now for any active markets around the EU AI Act enforcement or US federal AI regulation — what are the current yes/no odds and sentiment?”
Technical details
Endpoint
GEThttps://json-repair.agentdiet.dev/v1/polymarket-live-odds-feed?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time crowd-sourced probability estimates for macro, crypto, AI, or geopolitical events from Polymarket's prediction market orderbooks. Prefer it over news sentiment or analyst forecasts when you want market-implied probabilities backed by real money and whale positioning signals. Ideal for agents performing event-driven research, trading signal enrichment, or probability-weighted decision making.
Side effects
- No matching market found for the given topic keyword — returns empty or null result
- Stale or unavailable orderbook data if Polymarket API is temporarily unreachable
- Ambiguous topic string matches multiple markets — may return incorrect or unexpected market
- Rate limiting or payment failure (HTTP 402) if USDC micropayment is not completed
- Malformed or incomplete response object if upstream Polymarket data is degraded
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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