Deep check any transaction before you sign it, or run a free quick scan on a token, link, or wallet. Deep checks cost a flat $1.
Connect the wallet you would sign with. The fee is paid from this wallet.
Copy these from the transaction you are about to sign, on any dapp or in your wallet.
No wallet needed. No fee. Quick scans for the chains we live on.
Paste a token contract address. Shield reads its code flags: honeypot traps, buy and sell taxes, mint controls, hidden owners.
Paste the dapp or site link. Shield checks it against the known phishing list before you connect your wallet anywhere near it.
Paste the address you are about to pay. Shield checks it for drainer, phishing, and crime flags before your coins move.
In Rabby, open the signing popup and click the data tab. In MetaMask, click the transaction details dropdown on the confirmation screen. On most dapps you can also find it on the block explorer by looking up the contract you are interacting with. Copy the full hex starting with 0x.