zkSync Era Token Approval Checker
Or check your token approvals on a different network:
What Is zkSync Era?
zkSync Era is a Layer 2 scaling solution and one of the first projects to use the novel zkEVM technology. This technology offers very low fees while maintaining strong security guarantees through the use of zero-knowledge proofs. zkSync previously created zkSync Lite, which was an early version of zkRollup technology that was not yet EVM compatible. zkSync Era is the next iteration, adding full EVM support. The native token of zkSync Era is ETH. Learn more about zkSync Era on its website.
Learn how to add zkSync Era to your wallet on our Learn page.
What Are zkSync Era Token Approvals?
Token approvals are used to give permission to a smart contract to spend your tokens on your behalf. This is a common pattern used by decentralized exchanges and other decentralized applications. This is an important feature for the functioning of decentralized applications on zkSync Era and other blockchain networks, but it can also be dangerous if left unchecked. Learn more about token approvals in our Learn article.
How to Revoke zkSync Era Token Approvals.
When you enter your address above, you will see a list of all your zkSync Era token approvals. The list will contain all the token approval details, such as the date, amount and spender. You can sort the list and filter it by any of these properties. You can then revoke any token approval by clicking the revoke button, which will prompt your wallet to confirm the revoke transaction, costing a small gas fee. Besides zkSync Era you can also check your approvals on 100+ other networks by using the dropdown menu. Learn more about revoking token approvals in our Learn article.