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Pulse API – Polymarket Standard Prediction Analysis
x402
Pulse API – Polymarket Standard Prediction Analysis is a paid API for AI agents from pulse-api-production-7aae.up.railway.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-10-27).
Returns a concise, evidence-based analysis of a selected Polymarket prediction market question, including probability estimate, market quality assessment, invalidation risks, limitations, and provenance.
Price / call$0.2
Success—
StatusUnknown
How this service works
A concise evidence-based view of one selected Polymarket question with probability, market quality, invalidation, limitations and provenance.
Output
A structured JSON report containing the current probability for the selected Polymarket question, a market quality rating, conditions under which the market could be invalidated, known limitations of the analysis, and provenance details about where the data came from.
Example use cases
Evaluating election outcome probability
“Pull an analysis of this Polymarket question about the 2024 US election outcome — market ID '0xabc123...' — and tell me the current probability, how reliable the market is, and what could cause it to be invalidated. Give it to me in English.”
Due diligence before trading a prediction market
“Before I put money on this Polymarket market (ID: '0xdef456...'), can you run a standard analysis and tell me the probability, market quality, any risks that could void the market, and what the data limitations are?”
Monitoring a macro event prediction
“I'm tracking a Polymarket question about the Fed interest rate decision, market ID '0x789ghi...'. Can you give me an evidence-based summary in English — probability, market quality, what could invalidate it, and the key caveats?”
Technical details
Endpoint
POSThttps://pulse-api-production-7aae.up.railway.app/base/v1/analysis/prediction/standard?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, structured, evidence-based snapshot of a single Polymarket question — covering probability, quality, and invalidation risks — without requiring deep technical chart analysis or counter-case reasoning. Prefer the 'detailed' sibling endpoint if you need a full counter-case analysis or 4H chart context; use this standard endpoint for fast, concise due diligence or monitoring tasks.
Side effects
- Invalid or inactive primaryMarketId returns an error or empty result
- Market has resolved or expired, making analysis stale or unavailable
- Unsupported language code other than 'en' or 'zh' returns a validation error
- Payment of 0.2 USDC not provided or declined, blocking access
- Request with more than 6 additionalMarketIds is rejected by schema validation
- Network or Railway hosting downtime causes 503 errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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