[ Transaction risk preview ]

Read the requestbefore you sign it.

Paste the target, the calldata and the value from a wallet prompt. You get the function, its arguments in plain words, and the flags of the contract it calls.

LimitsDecodes calldata and scans the target. It does not simulate: it cannot show balance changes or whether the call reverts. Unknown calldata is shown as unknown.

Paste the request

From your wallet's prompt (most wallets show the data in an advanced or hex tab) or from a dapp's transaction details.