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CryptoIntel Polymarket Smart Money Signal
x402
CryptoIntel Polymarket Smart Money Signal is a paid API for AI agents from cryptointel-production.up.railway.app, paid per call via x402, $1.49/call, status unknown (last checked 2026-09-15).
Cross-references current Polymarket prediction market positions with historically profitable wallets (by PnL ranking) to return a consensus directional signal and confidence score
Price / call$1.49
Success—
StatusUnknown
How this service works
Smart money signal — cross-references current Polymarket positions with historically profitable wallets (top PnL ranking), returns consensus direction and confidence score
Output
Returns a JSON object with ok status, a consensus directional signal (e.g. YES/NO or bullish/bearish), a confidence score, and supporting data derived from the positions of historically profitable (top PnL-ranked) Polymarket wallets on the specified market.
Example use cases
Example prompt
“What's the smart money consensus on the Polymarket 'Bitcoin above 100k by end of year' market — check the top 20 wallets by PnL and tell me the direction and confidence score.”
Technical details
Endpoint
GEThttps://cryptointel-production.up.railway.app/poly-smart-moneyWhen to prefer
Use this endpoint when you need a sentiment or directional signal on a specific Polymarket prediction market derived from wallets with a track record of profitability — not just raw volume or open interest. Prefer this over generic Polymarket APIs when the user wants 'smart money' or 'whale' consensus rather than aggregate crowd sentiment.
Side effects
- Market slug not found — returns error if the market keyword doesn't match an active Polymarket market
- No qualifying wallets — if fewer than the requested wallet count have positions, results may be sparse or unavailable
- Stale data — on-chain position data may lag real-time market changes by minutes
- Payment failure — $1.49 USDC x402 payment must succeed before data is returned; invalid payment returns 402
- Rate limits — excessive calls may be throttled by the Railway-hosted service
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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