> For the complete documentation index, see [llms.txt](https://learn.bluefin.io/bluefin/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.bluefin.io/bluefin/bluefin-spot-clmm/tutorials/bridging-wbtc-through-layer-zero.md).

# Bridging WBTC through Layer Zero

Layer Zero has introduced a new Bitcoin wrapper on Sui that uses the LZ bridge to send the wrapped BTC directly from EVM. Here is a step-by-step guide to bridge your WBTC with Layer Zero:

**Step 1: Obtaining WBTC on Ethereum**

The simplest way to obtain WBTC on Ethereum is to swap it for any other assets you may have on the chain.

If you don't have any funds on Ethereum you can always send them over from Sui first. Go to [Bluefin](https://trade.bluefin.io/swap/USDC-0xaafb102dd0902f5055cadecd687fb5b71ca82ef0e0285d90afde828ec58ca96b::btc::BTC) and swap any token you have for `wBTC` . 

<figure><img src="/files/vGbYsx0SAt2tQO6wQOm9" alt=""><figcaption></figcaption></figure>

Then you can go to [Sui bridge](https://bridge.sui.io/) and send the wBTC to Ethereum (you will need to connect both your Sui wallet and the destination wallet on Ethereum where you will receive the tokens).

<figure><img src="/files/Hc0G0D6Nuoxu0tyLaTOq" alt=""><figcaption></figcaption></figure>

**Step 2: Obtaining WBTC on Sui**

Once you have WBTC on Ethereum head over to [Stargate](https://stargate.finance/?srcChain=ethereum\&srcToken=0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599\&dstChain=sui\&dstToken=0x0041f9f9344cac094454cd574e333c4fdb132d7bcc9379bcd4aab485b2a63942%3A%3Awbtc%3A%3AWBTC), connect your source (Ethereum) and destination (Sui) wallets and select the amount you want to transfer.&#x20;

<figure><img src="/files/hK7MO1IOBs0BS3BPMT40" alt="" width="375"><figcaption></figcaption></figure>

After confirming and executing the transaction you will see a confirmation pop-up with the progress of the bridge.&#x20;

<figure><img src="/files/KgTy2OD2Efcgs57O2w1K" alt=""><figcaption></figcaption></figure>

Finally, in your wallet sidebar you will see the transaction completed after a few minutes

<figure><img src="/files/ci0mkO1j1zeml2SLkfNt" alt=""><figcaption></figcaption></figure>

You will then be able to view your WBTC token holdings in your Sui wallet

<figure><img src="/files/exHPBQHpBSMpt4o5nJLD" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
WBTC Contract address on Sui: `0x0041f9f9344cac094454cd574e333c4fdb132d7bcc9379bcd4aab485b2a63942::wbtc::WBTC`
{% endhint %}


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