> For the complete documentation index, see [llms.txt](https://docs.target1m.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.target1m.io/user-guide/chain-selection.md).

# Chain Selection

<figure><img src="/files/gfvWvuQzQJS6qKrElnBE" alt=""><figcaption><p>Chain selection</p></figcaption></figure>

The top row of buttons are the 'chain selection' buttons.

By clicking on one of these buttons, you can change which blockchain you are trading on!

We are already multi-chain, supporting SOL, ETH, and SUI!

Always make sure you know which blockchain you are on!

You have an individual address for each blockchain that supports tokens built on those blockchains.

When you click a new chain, you will see your wallet address change.

Please make sure you are on the CORRECT chain that you want to trade on.

{% hint style="info" %}
SOL = You must fund your account with $SOL tokens to trade

ETH = You must fund your account with $ETH tokens to trade

SUI = You must fund your account with $SUI tokens to trade

(BRIDGE TUTORIAL)
{% endhint %}


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