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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 alpha-stream.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-23).
Fetches live Polymarket prediction market orderbooks, implied Yes/No probabilities, volume, and whale sentiment for macro, crypto, and AI events by topic 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://alpha-stream.agentdiet.dev/v1/polymarket-feed)
Output
Returns live Polymarket orderbook data including implied Yes and No probabilities, total trading volume, whale sentiment signals, and market metadata for events matching the queried topic or keyword.
Example use cases
Live election odds monitoring
“Pull up the latest Polymarket odds and implied probabilities for the 2024 US presidential election — I want to see the Yes/No split and any whale activity.”
Crypto event probability check
“What does Polymarket currently show for the chances of Ethereum reaching $5,000 this year? Give me the orderbook-implied probability and recent volume.”
Macro recession bet tracker
“Check Polymarket for the live implied probability of a US recession being declared in 2025 — I want to see whale sentiment and how the Yes/No odds are sitting right now.”
Technical details
Endpoint
POSThttps://alpha-stream.agentdiet.dev/v1/polymarket-feed?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time crowd-sourced probability estimates from Polymarket's prediction markets, especially for crypto, macro, AI, or geopolitical events. It is ideal when you want market-implied probabilities rather than analyst forecasts, and when whale sentiment and orderbook depth matter for decision-making.
Side effects
- Topic keyword returns no matching Polymarket markets — empty result set
- Polymarket API or data feed is temporarily unavailable — service timeout
- Ambiguous topic matches multiple markets — may return aggregated or top-result data
- Payment not processed — x402 payment required error
- Rate limiting or abuse detection — request rejected
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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