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DeFi Address Security Check
x402
DeFi Address Security Check is a paid API for AI agents from defi.hugen.tokyo, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Checks an EVM wallet address or contract against multi-chain security databases to detect malicious wallets, phishing addresses, scam contracts, and blacklisted entities.
Price / call$0.01
Success—
StatusUnknown
How this service works
Address security check — detect malicious wallets, known phishing addresses, scam contracts, and blacklisted entities across all EVM chains. Chain-independent lookup against multi-chain security databases. No API keys needed. Accepts USDC payments on Base and Solana
Output
Returns a security assessment for the queried address, indicating whether it is flagged as malicious, blacklisted, associated with phishing, scam contracts, or other fraudulent activity across EVM-compatible chains.
Example use cases
Example prompt
“Can you check if this Ethereum address 0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD is safe — I want to know if it's flagged as malicious, a phishing contract, or blacklisted on any EVM chain before I interact with it.”
Technical details
Endpoint
GEThttps://defi.hugen.tokyo/defi/addressWhen to prefer
Use this endpoint when you need a chain-independent security check on an EVM address before interacting with it — especially useful for wallets, DeFi contracts, or counterparties where trust is unknown. Prefer over manual chain-specific blacklist lookups since it aggregates multiple security databases in one call.
Side effects
- Invalid or malformed address returns an error response
- Address not found in any security database returns a clean/unknown status
- Network timeout or upstream database unavailability
- Payment not received or insufficient USDC results in 402 response
Input
{
"chain": "eth",
"address": "0xd8dA6BF26964aF9D68eC213042AeFf24Bf3bD58"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — |
Output
{
"mixer": "0",
"reinit": "0",
"fake_kyc": "0",
"gas_abuse": "0",
"cybercrime": "0",
"fake_token": "0",
"sanctioned": "0",
"data_source": "",
"blacklist_doubt": "0",
"financial_crime": "0",
"stealing_attack": "0",
"money_laundering": "0",
"phishing_activities": "0",
"blackmail_activities": "0",
"darkweb_transactions": "0",
"fake_standard_interface": "0",
"honeypot_related_address": "0",
"malicious_mining_activities": "0",
"number_of_malicious_contracts_created": "0"
}Tags
x402
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