Katana Token Approval Checker
Or check your token approvals on a different network:
What Is Katana?
Katana is a Layer 2 built specifically for DeFi by the team behind Polygon. It is focused on offer deep liquidity and high yields for DeFi by concentrating liquidity in a few curated dapps. It features native yield and strong interoperability through Polygon's Agglayer framework. The native token of Katana is ETH. Learn more about Katana on its website.
Learn how to add Katana to your wallet on our Learn page.
What Are Katana 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 Katana 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 Katana Token Approvals.
When you enter your address above, you will see a list of all your Katana 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 Katana 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.