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Sleuth AI Find Side Wallets
x402
Sleuth AI Find Side Wallets is a paid API for AI agents from x402.sleuthagent.ai, paid per call via x402, $0.099/call, status unknown (last checked 2026-09-14).
Identifies side wallets and linked addresses associated with a given blockchain wallet address using on-chain investigation.
Price / call$0.099
Success—
StatusUnknown
How this service works
Pay-per-call on-chain investigation API (x402, USDC on Base).
Output
Returns a structured JSON response with a natural language summary of findings and a data node containing discovered side wallets or linked addresses, including wallet addresses, relationship descriptors, balance data, and a summary of largest holders or controllers. Also includes a request ID for reference.
Example use cases
Tracing suspicious DeFi wallet activity
“I'm seeing suspicious activity from 0xAbCd1234...5678 — can you find all the side wallets and linked addresses it controls or was funded by so I can understand the full picture?”
Due diligence on a counterparty wallet
“Before we proceed with this deal, I need to know if the wallet 0x9999aaaa...bbbb has any hidden side wallets or linked addresses — can you run a full on-chain investigation?”
Crypto compliance investigation
“We need to check whether wallet 0xdeadbeef...cafe is connected to any other addresses or side wallets as part of our compliance review — can Sleuth AI find those links?”
Technical details
Endpoint
POSThttps://x402.sleuthagent.ai/api/v1/find-side-walletsWhen to prefer
Use this endpoint when you need to identify wallet clusters, side wallets, or linked addresses for a specific blockchain address — particularly for fraud investigation, compliance checks, or due diligence. Prefer this over generic blockchain explorers when you need AI-interpreted relationship mapping rather than raw transaction history.
Side effects
- Invalid or malformed wallet address returns an error
- Unknown or unindexed wallet address may return empty results
- Insufficient USDC balance for x402 payment causes the call to fail
- Rate limiting or network issues may cause timeouts
- Address with no on-chain activity may return no linked wallets
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | |
| wallet | string | |
| conversation_id | string |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"nodes": [
{
"id": "base_sleuth:obs0",
"rows": [
[
"0x1111111111111111111111111111111111111111",
"12,400,000",
"41.2%"
],
[
"0x2222222222222222222222222222222222222222",
"6,900,000",
"22.9%"
]
],
"tool": "data_miner",
"title": "Side wallets",
"columns": [
"wallet",
"relationship"
],
"summary": "Largest current holders by balance.",
"row_count": 2,
"truncated": false
}
]
},
"response": "The wallet was funded by 0x… and controls 3 linked side wallets…",
"request_id": "req_9f8e7d6c5b4a"
}
}Tags
x402
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