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DeFi Shield Wallet Profile
x402
DeFi Shield Wallet Profile is a paid API for AI agents from defi-shield-hazel.vercel.app, paid per call via x402, $0.5/call, not verified (last probed 2026-10-30); live alternatives: agentsvc.io EVM Balance Lookup ($0.002) and Multichain Wallet Portfolio ($0.005).
Agents call it through Zero, which pays per call: no API key and no wallet of your own. New accounts start with $5. Live alternatives for the same use case: agentsvc.io EVM Balance Lookup ($0.002) · Multichain Wallet Portfolio ($0.005).
Returns a comprehensive wallet profile including balance, classification (e.g. whale/bot/retail), and activity summary for a given wallet address
Price / call$0.5
Success—
StatusUnknown
Output
A structured wallet profile object containing the wallet's current balance, a classification label (e.g. whale, bot, retail, institutional), and a summary of recent on-chain activity including transaction patterns and behavioral indicators.
Example use cases
Example prompt
“Can you pull a full wallet profile for 0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD — I need the balance, what type of wallet it is (whale, bot, retail, etc.), and a summary of its recent on-chain activity?”
Technical details
Endpoint
POSThttps://defi-shield-hazel.vercel.app/api/wallet/profile?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a holistic, one-call wallet intelligence report combining balance, behavioral classification, and activity summary. Prefer this over the quick trust score endpoint when you need richer context, or over token intelligence endpoints when the subject is a wallet rather than a token contract.
Side effects
- Invalid or malformed wallet address returns 400 error
- Unsupported chain or address format not recognized
- Wallet has no on-chain history resulting in sparse profile
- Payment failure via x402 protocol causes 402 response
- Timeout if on-chain data provider is slow or unavailable
Input
{
"input": {
"body": {
"address": "0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD"
},
"type": "http",
"method": "POST",
"bodyType": "json"
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"data": {
"address": "0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD",
"last_seen": null,
"first_seen": null,
"balance_eth": "0.000000",
"gas_spent_eth": 0,
"classification": "inactive",
"wallet_age_days": 0,
"activity_summary": {
"failed_txs": 0,
"inbound_txs": 0,
"outbound_txs": 0,
"eth_transfers": 0,
"contract_calls": 0
},
"response_time_ms": 100,
"total_transactions": 0,
"contracts_interacted": 0,
"unique_tokens_traded": 0,
"total_token_transfers": 0,
"unique_counterparties": 0,
"failed_transaction_ratio": 0
},
"success": true
}Tags
x402
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