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x402 Seller Wash-Trading Detection
x402
x402 Seller Wash-Trading Detection is a paid API for AI agents from api.x402node.dev, paid per call via x402, $4/call, status unknown (last checked 2026-09-15).
Analyzes an x402 seller's transaction history to detect wash trading, fake sales, and self-generated volume by sampling buyer wallet freshness, payment timing bursts, and wallet reuse patterns.
Price / call$4
Success—
StatusUnknown
How this service works
Deep wash-trading detection for an x402 seller - samples buyer wallets for freshness, analyses payment timing bursts and wallet reuse to score how likely the seller's sales are self-generated fakes vs real distinct customers - the forensic layer beyond raw revenue, exposing inflated volume that fools everyone else. wash trading detection, fake sales, self trading, x402 authenticity, real customers check, sales fraud detection
Output
Returns a forensic authenticity score indicating the likelihood that a seller's x402 sales are wash-traded or self-generated, including analysis of buyer wallet freshness, payment timing bursts, and wallet reuse patterns to distinguish real distinct customers from fake volume.
Example use cases
Example prompt
“Can you run a wash-trading authenticity check on this x402 seller — their address is 0xAbC123... — and tell me whether their sales volume looks real or self-generated, including buyer wallet freshness and timing burst scores?”
Technical details
Endpoint
GEThttps://api.x402node.dev/x402/authenticityWhen to prefer
Use this endpoint when you need to forensically audit an x402 seller's sales authenticity and detect wash trading or inflated volume — particularly when raw revenue metrics look suspicious or you need to verify that customers are real, distinct wallets rather than self-trades.
Side effects
- Invalid or non-existent seller address returns an error
- Seller with insufficient transaction history may yield low-confidence scores
- Network or RPC issues may cause timeouts
- Payment of $4 USDC required per call via x402 protocol; failure to pay returns 402
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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