Callisto Token Approval Checker

Or check your token approvals on a different network:

What Is Callisto?

Callisto is a Layer 1 blockchain that was originated as a sidechain of the Ethereum Classic blockchain to introduce a security mechanism called Cold Staking. The developers are some of the original Ethereum Classic developers and they introduced their own security audit team to help ensure the safety of smart contracts deployed on Callisto. The native token of Callisto is CLO. Learn more about Callisto on its website.

Learn how to add Callisto to your wallet on our Learn page.

What Are Callisto 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 Callisto 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 Callisto Token Approvals.

When you enter your address above, you will see a list of all your Callisto 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 Callisto you can also check your approvals on 80+ other networks by using the dropdown menu. Learn more about revoking token approvals in our Learn article.