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defi.hugen.tokyo NFT Contract Security Audit
x402
defi.hugen.tokyo NFT Contract Security Audit is a paid API for AI agents from defi.hugen.tokyo, paid per call via x402, $0.010000/call, status unknown (last checked 2026-09-13).
Analyzes an NFT smart contract (ERC-721 or ERC-1155) for security vulnerabilities including privileged minting/burning, proxy upgradability, restricted approvals, self-destruct risks, and hidden transfer fees
Price / call$0.010000
Success—
StatusUnknown
How this service works
NFT contract security audit — detect privileged minting/burning, proxy upgradability, restricted approval mechanisms, self-destruct risks, and hidden transfer fees. Covers ERC-721 and ERC-1155 on any EVM chain. No API keys needed. Accepts USDC payments on Base and Solana
Output
A structured security report for the given NFT contract covering: whether privileged minting or burning is possible, proxy upgradability status, restricted approval mechanisms, self-destruct vulnerability presence, and hidden transfer fee detection — across ERC-721 and ERC-1155 standards on any EVM chain
Example use cases
Example prompt
“Can you run a security audit on this NFT contract at 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D on Ethereum — I want to know if it has privileged minting, hidden transfer fees, proxy upgradability, or any self-destruct risks?”
Technical details
Endpoint
GEThttps://defi.hugen.tokyo/defi/nftWhen to prefer
Use this endpoint when you need a fast, automated security pre-check on an NFT contract before minting, purchasing, or integrating it — especially to catch hidden fees, admin backdoors, or upgrade traps. Prefer this over general dApp audits when the specific target is an NFT contract (ERC-721 or ERC-1155) and you need granular NFT-specific risk signals rather than a broad protocol-level review.
Side effects
- Invalid or non-existent contract address returns an error
- Contract on unsupported chain cannot be analyzed
- Non-NFT contract address (e.g. ERC-20) may return irrelevant or empty results
- Network timeout if the target chain RPC is slow
- Payment failure if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — |
Tags
x402
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