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Polymarket Signal Detector – Wallet Flow (Trade Volume/Count by Persona & Side)
x402
Polymarket Signal Detector – Wallet Flow (Trade Volume/Count by Persona & Side) is a paid API for AI agents from x402.sashco.ca, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Returns per-market trade volume and count broken down by trader persona and position side (yes/no) as of approximately 24 hours ago.
Price / call$0.1
Success—
StatusUnknown
How this service works
Per-market trade volume/count broken out by persona and side, as of ~24 hours ago.
Output
A structured breakdown of trade volume and trade count for a specific Polymarket market, segmented by trader persona category and position side (yes/no), reflecting data as of approximately 24 hours ago.
Example use cases
Smart money vs retail flow check
“For Polymarket market 0xabc123, show me the trade volume and count split by trader persona and side — I want to know if sophisticated wallets are leaning yes or no.”
Pre-trade due diligence on a market
“Before I take a position on the 2024 election market on Polymarket, can you pull the wallet flow data so I can see which personas are piling into each side?”
Market manipulation or whale activity detection
“Check the wallet flow for Polymarket market 0xdeadbeef and tell me if any specific trader persona has unusually high volume concentration on one side.”
Technical details
Endpoint
GEThttps://x402.sashco.ca/markets/:var1/wallet-flowWhen to prefer
Use this endpoint when you need a breakdown of Polymarket trading activity segmented by trader persona and position side for a specific market. It is ideal for understanding who is trading what, detecting smart-money signals, or performing due diligence before entering a market. Prefer this over raw blockchain data when you want pre-computed persona segmentation rather than raw wallet addresses.
Side effects
- Invalid or unknown market ID (var1) returns an error or empty result
- Stale data: results reflect ~24h lag so very recent trades are not included
- Payment failure if USDC balance is insufficient for the $0.10 x402 payment
- Market not yet indexed or too new to have persona-segmented data
- Rate limiting if the same wallet calls repeatedly without adequate balance
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — |
Tags
x402
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