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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 llms-generator.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, 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://llms-generator.agentdiet.dev/v1/polymarket-prediction-stream)
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 signal, enabling an agent to gauge crowd-sourced probability estimates for real-world events.
Example use cases
Election outcome probability check
“Pull the current Polymarket implied probabilities and orderbook data for Trump winning the 2024 US presidential election — I want to see the Yes/No odds and any whale activity.”
Crypto ETF approval odds
“What are the live Polymarket odds right now for a Solana spot ETF approval? Give me the implied probabilities, volume, and whether large traders are leaning Yes or No.”
Macro recession event sentiment
“Check Polymarket for live prediction market odds on a US recession being declared in 2025 — I want the implied probability, current volume, and whale sentiment.”
Technical details
Endpoint
GEThttps://llms-generator.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 specifically — including orderbook depth, implied Yes/No odds, volume, and whale sentiment — rather than general news sentiment or social media opinion aggregation. It is best suited for financial and event-driven agents that need live prediction market signals to inform decisions or reports.
Side effects
- Topic keyword returns no matching Polymarket market — empty or null result
- Ambiguous topic maps to multiple markets — may return the wrong event
- Polymarket API upstream unavailability — service returns error or stale data
- Payment required error (HTTP 402) if x402 payment header is not provided
- Very low-volume markets may have unreliable or wide-spread orderbook data
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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