Sonic Permit Signature Checker

What Is Sonic?

Sonic is a Layer 1 blockchain that is created by the team behind Fantom as its spiritual successor. It offers a high throughput and low fees and offers incentives for developers to build on the network. The native token of Sonic is S. Learn more about Sonic on its website.

What Are Permit Signatures?

Permit Signatures are used to grant token approvals without sending a transaction. Because these signatures are not stored on the blockchain, there is no way for Revoke.cash to know if you signed them. This page lists your tokens that support offchain Permit signatures.

Only if you know that you signed a Permit signature on a scam website, you need to cancel the potential signatures on this page, otherwise you are wasting transaction fees. When you cancel potential signatures for a token, they will remain in the list but cannot be cancelled again for some time.