> For the complete documentation index, see [llms.txt](https://docs.zkex.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zkex.com/overview/zkex-account.md).

# ZKEX Account

{% hint style="info" %}
In order to trade on ZKEX, users need to deposit their funds from the original L1 chain or L2 rollup (e.g. Ethererum, Polygon, zkSync etc.) to their account on ZKEX. The original assets are locked by ZKEX’s smart contract on the original chain, and equivalent funds released for trading on the ZKEX dApp.

Since all deposits, transactions, and withdrawals are secured with zero-knowledge proofs, this allows assets to be used safely on the ZKEX dApp, while still ensuring security at the same level as the original chain.
{% endhint %}

## Deposits

Depositing into your Account is simple. The user selects the supported chain where their assets are, then selects a token amount to lock those funds into the ZKEX smart contract.

There is no charge for a deposit, other than any gas fees incurred from the originating chain.

## Withdrawals

There are currently two ways to withdraw assets from a user's ZKEX’s Account, with different speeds and costs.

Withdrawals incur both a fee and gas fees to the destination chain.

> #### Fast Withdrawal
>
> ZKEX offers a fast withdraw option, which allows users to withdraw assets from your Account via a broker. The broker will take a fee based on the required amount, and send the funds quickly. Fast withdrawals are still completed on-chain, but using a broker bypasses the normal transaction time taken with a standard withdraw.

> #### Standard Withdrawal
>
> Standard withdrawal times depend on the level of trading activity on the dApp. They can be as fast as an hour, but could take upto 24 hours.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

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

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.zkex.com/overview/zkex-account.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.