> ## Documentation Index
> Fetch the complete documentation index at: https://docs-en.keysecure.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Whitelist

> [!NOTE]
>
> Only the owner of the wallet has permission to access this page.

## I. Function Introduction

Whitelist management is an efficient function to enhance the security of withdrawals. By pre-setting whitelist addresses, you can restrict withdrawals to only be sent to these addresses, thereby effectively controlling the flow of funds and ensuring fund security.

## II.  Operation Procedure

**1. Use the Address Book**

You can save commonly used addresses in the address book, which will be more convenient when making withdrawal operations. Please note that only the owner of the wallet can use this function.

![](https://mintcdn.com/keysecure-en/eBz-T3c5poQpcHLw/images/user-guide/%E6%88%AA%E5%B1%8F2025-07-03%2015.45.46.png?fit=max\&auto=format\&n=eBz-T3c5poQpcHLw\&q=85\&s=35affef990b0117b58f493954d340445)

Click the 【Add】 button, you can add new addresses to the address book. You can choose to add addresses individually or in batches.

![](https://mintcdn.com/keysecure-en/U8Qkwr5UOHzcbJEo/images/custody-guide/white3en.png?fit=max\&auto=format\&n=U8Qkwr5UOHzcbJEo\&q=85\&s=eec071decf91370fe646b4fa03b1c51b)

At the same time, you can also add addresses with past transactions to the address book from the withdrawal records.

**2. Turn on the Whitelist Function with One Click**

By pre-setting whitelist addresses, you can restrict withdrawals to only be sent to these addresses, thereby effectively controlling the flow of funds and ensuring fund security.

![](https://mintcdn.com/keysecure-en/U8Qkwr5UOHzcbJEo/images/custody-guide/white1en.png?fit=max\&auto=format\&n=U8Qkwr5UOHzcbJEo\&q=85\&s=ed91d5bb6bbeec98c84d010e21c3a3df)

The owner of the wallet needs to turn on the whitelist switch for the corresponding wallet in the wallet settings. After this function is turned on, the withdrawal operation will only support going to the whitelist address, except for API withdrawals.

<warning>
  **Note:**

  * After turning on the whitelist function, the withdrawal operation can only be made to the whitelist address. API withdrawals are not limited by this.
  * Please manage the whitelist addresses carefully to ensure that only trusted addresses are on the whitelist.
</warning>

## III. Frequently Asked Questions

> **Why do I need to turn on the whitelist function?**
>
> Turning on the whitelist function can restrict withdrawals to only be sent to pre-set whitelist addresses, thereby effectively controlling the flow of funds and enhancing the security of funds.

> **How should I add or delete whitelist addresses?**
>
> You can add or delete whitelist addresses on the whitelist management page. Please ensure that only addresses you trust are on the whitelist.


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