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AgentDiet Polymarket Odds API
x402
AgentDiet Polymarket Odds API is a paid API for AI agents from onchain-risk.agentdiet.dev, paid per call via x402 or MPP, $0.01/call, status unknown (last checked 2026-10-20).
Fetches current prediction market odds and probabilities from Polymarket for a given topic or market
Price / call$0.01
Success—
StatusUnknown
How this service works
15-App Autonomous Business-to-Agent (B2A) API Hub & MCP Suite. Supports Web Distillation, On-Chain Risk, DEX Token Intelligence, B2B Lead Enrichment, Domain OSINT, Email Verification, SEC Filings, GitHub Audits, Prompt Firewall, and native HTTP 402 (x402 Base USDC).
Output
Returns a JSON object with a data field containing current Polymarket odds and probability data for the queried topic, a status field ('ok'), and an roi_proof object showing compression ratio (e.g. 91.4% compression), indicating distilled intelligence was returned efficiently.
Example use cases
Election outcome probability check
“What does Polymarket currently say about the odds of the Democrats winning the next US election? Give me the latest prediction market probabilities.”
Crypto event market odds
“Pull the Polymarket odds on whether Bitcoin will hit $100k by end of the year — I want to see what the prediction market is pricing in right now.”
Geopolitical risk probability lookup
“What are the current Polymarket odds that there will be a US recession in 2025? I need the prediction market consensus probability.”
Technical details
Endpoint
GEThttps://onchain-risk.agentdiet.dev/v1/polymarket-odds?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time, on-chain prediction market odds from Polymarket for any topic — especially political, economic, or crypto events. Prefer this over generic news or sentiment APIs when you want crowd-sourced probability estimates backed by real money. The distillation layer (91%+ compression) means agents get dense, actionable signals rather than raw market noise.
Side effects
- Topic not found or no matching Polymarket market — returns empty data object
- Invalid or missing topic query parameter — may return malformed or empty response
- Polymarket API upstream unavailable — endpoint may return error status
- Payment failure via x402 — HTTP 402 returned if USDC payment not completed
- Rate limiting or abuse detection — request blocked
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "ok",
"roi_proof": {
"compression_ratio_pct": 91.4
}
}
}Tags
x402
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