# TokenPocket Approval Detector Use Guide

1. Open TokenPocket and click on \[More Tools] to access the \[Approval Detection] feature.

<figure><img src="/files/4b54dJnl5JlzoWOXuKgb" alt=""><figcaption></figcaption></figure>

2\. Once opened, the tool will automatically recognize and connect to the current wallet’s blockchain. You can also use the address bar to check approval data for other addresses.

The approval information displayed includes:

1. The approved contract address, which you can click to view on-chain data;
2. The approved amount, which is usually set to unlimited by default;
3. The time of the contract approval;
4. The approval transaction hash, which you can click to view on-chain data.

<figure><img src="/files/4muz7WODZAKuu8jFvEnA" alt=""><figcaption></figcaption></figure>

3\. Clicking \[Revoke Approval] will prompt you to execute the revocation operation. The principle behind approval manageent is to call the approved contract address again and set the approval amount to zero, effectively clearing the permission.

If you encounter an approval prompt window when accessing other third-party links, you must be cautious, as this could be a risky authorization. Only proceed if you are sure the link is safe and the contract is legitimate. Otherwise, malicious authorization links could result in all your approved tokens being stolen.

<figure><img src="/files/n1TDtUyeeS6Lapaah1xN" alt=""><figcaption></figcaption></figure>

4. After signing the transaction, you will see a \[Revoking] notice on the interface. Once the operation is completed, the data will be automatically cleared. You may need to refresh the page several times to see the update


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