# How Deposit Works

To deposit BTC on BitLen, you have to swap asstes to BTC Layer2 we deployed by Bridge

<figure><img src="/files/wsgu3CE8LfiIFzPUH1Ut" alt=""><figcaption><p>How Deposit Works</p></figcaption></figure>

After connected wallet,tranfer assets

1. **Choose the assets** that you want to deposit, You can add multiple assets at once.
2. Click **"Approve"** and do the wallet signature to each asset.
3. Click **"Open Position"** and complete the deposit.


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