> For the complete documentation index, see [llms.txt](https://docs.krystal.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.krystal.app/products/others/token-approvals.md).

# Token Approvals

> **Given the increasing number of hacks targeting blockchain projects and users, Krystal provides the Token Approvals tool to help you quickly revoke approvals to any malicious contract addresses.**

**Step 1: Navigate to "Token Approvals" page**

You can access the "Token Approvals" page by hovering over "More" in the navigation bar and click on "Token Approvals".

<figure><img src="https://github.com/KrystalDeFi/docs-gitbook/blob/main/docs/liquidity-farming/.gitbook/assets/image%20(171).png" alt=""><figcaption></figcaption></figure>

**Step 2: Search for the malicious address or a specific token or a specific chain that you want to revoke your approvals for**

<figure><img src="https://github.com/KrystalDeFi/docs-gitbook/blob/main/docs/liquidity-farming/.gitbook/assets/image%20(172).png" alt=""><figcaption></figcaption></figure>

**Step 3: Click on the revoke icon**

<figure><img src="https://github.com/KrystalDeFi/docs-gitbook/blob/main/docs/liquidity-farming/.gitbook/assets/image%20(173).png" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}

1. The search bar at the top allows you to explore the token approvals of any wallet, whether it's yours or someone else's.
2. The "Approved Amount" shows how much of a token you have granted permission for the spender to use.
3. The "Approved Spender" displays the contract address to which you have granted permission to use your funds.

<img src="https://github.com/KrystalDeFi/docs-gitbook/blob/main/docs/liquidity-farming/.gitbook/assets/image%20(174).png" alt="" data-size="original">
{% endhint %}


---

# Agent Instructions
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## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://docs.krystal.app/products/others/token-approvals.md?ask=<question>&goal=<user_goal>
```

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