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TaxPulse Wallet Sleuth — Deep EVM Wallet Investigation API
x402
TaxPulse Wallet Sleuth — Deep EVM Wallet Investigation API is a paid API for AI agents from taxpulse-phi.vercel.app, paid per call via x402, $1.5/call, status unknown (last checked 2026-10-19).
Performs deep funding-trace analysis on an EVM wallet address across multiple chains, tracing fund origins and wallet history up to 5 levels deep
Price / call$1.5
Success—
StatusUnknown
How this service works
On-chain wallet investigation: resolve a wallet to its identity (ENS, public labels), trace its funding path to origin, surface top counterparties with entity labels, find sibling wallets funded by the same source, and screen for sanction/phishing/mixer risk. Every finding carries an explorer evidence link.
Output
Returns a structured JSON report detailing the wallet's funding chain traced to the specified depth, including connected addresses, transaction paths, fund origin analysis, and chain-specific activity across the requested EVM network
Example use cases
Due diligence on DeFi counterparty
“I'm about to do a large DeFi transaction with wallet 0x7f3A9b... on Base — can you trace its funding history back 3 levels so I can see where their funds originally came from before I proceed?”
Suspicious wallet forensics
“This wallet 0xDeAdBeEf... on Arbitrum sent me some tokens out of nowhere — can you investigate it at depth 5 to trace all its funding sources and see if anything looks suspicious?”
Crypto compliance AML check
“For our AML review, can you run a wallet sleuth investigation on 0x4e71A2... on Polygon, tracing back 4 hops to see if any of its funding sources are connected to known risky addresses?”
Technical details
Endpoint
GEThttps://taxpulse-phi.vercel.app/api/crypto/wallet-sleuth?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need multi-hop funding trace analysis (up to 5 levels deep) on an EVM wallet — particularly for AML/compliance checks, fraud investigation, due diligence on unknown counterparties, or tracking suspicious fund flows across Ethereum, Base, Arbitrum, Optimism, Polygon, or Gnosis. Prefer this over simpler wallet lookup tools when you need to follow the money across multiple transaction hops, not just inspect the immediate transaction history of an address.
Side effects
- Invalid or malformed wallet address returns an error
- Unsupported chain identifier causes a bad request response
- Depth value outside 1-5 range may be rejected or clamped
- Wallet with no on-chain history may return empty trace results
- Payment failure via x402 micropayment blocks the request
- Rate limiting may occur for repeated rapid calls to the same address
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Chain to investigate: ethereum | base | arbitrum | optimism | polygon | gnosis. Default ethereum |
| depth | string | Funding-trace depth (1-5). Default 3 |
| addressrequired | string | EVM wallet address (0x…) |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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Zero review prompt (fires after every successful call)
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