Is this contract safe before you interact?
Paste a Base contract address. Get honeypot, tax, liquidity, and risk score. $1 per scan.
Scans a smart contract for the red flags that precede a rug or a loss (dangerous permissions, owner backdoors, honeypot patterns) before you approve it or send it funds.
You can read the Solidity yourself if you know what to look for. This surfaces the common risk signals quickly so a non-expert isn’t flying blind.
The free options are either fiddly or sketchy: half of them want you to upload a private file to a server you’ve never heard of, behind a wall of ads. We don’t. There’s no account, no signup, and your file isn’t stored or reused after the job runs. You pay a dollar, you get the result, and that’s the whole relationship.
No. It flags known risk patterns, but no automated scan can promise a contract is safe. Treat it as one input, not the final word.
Risky permissions, ownership backdoors, and patterns associated with honeypots and scams.
For the full walkthrough, read our guide: Contract risk scanner: how it works.
Related searches: smart contract scanner, honeypot check, token risk, contract safety
Related guide: How to check if a contract is safe
Same utility over HTTP 402 / x402. Unpaid calls return 402 Payment Required.
POST https://gate402.app/v1/contract-scan
Pay with PAYMENT-SIGNATURE / X-PAYMENT, Stripe MPP (Authorization: Payment), or X-API-Key.