> For the complete documentation index, see [llms.txt](https://lumiwavelab.gitbook.io/inno-platform-tip-and-guide-1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://lumiwavelab.gitbook.io/inno-platform-tip-and-guide-1/token-exchange/how-to-exchange.md).

# How to Exchange

You need to create a MetaMask wallet first in order to do trade on DEX.

### ☝  Please add a token to the MetaMask.

**👉** [**MetaMask**](https://metamask.io/download/) 

> #### **Contract Address**
>
> * **ONIT :&#x20;**<mark style="color:purple;">**0x410e731c2970Dce3AdD351064AcF5cE9E33FDBf0**</mark>
> * **NEWTON :&#x20;**<mark style="color:purple;">**0x8eA01766a118E9BcB6032dc9b3DA66b80fE1c31c**</mark>

1-1. After accessing Metamask, click **Import Tokens** at the bottom.

1-2. In the **Custom token** tab, enter the **contract address** of the token in Token Contract Address.

1-3. Press **Add Custom Token** to add a token.

1-4.  Now you can see the token holdings in my **Assets**.

![](https://1127539603-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fqh6HLb2SNHG69BzNyQZc%2Fuploads%2FYY1WMrIJWYxe0tsx159D%2Fonit_metamask.gif?alt=media\&token=d4d4eefc-a9ae-48dc-85ab-b342a99f7e4b)

{% hint style="warning" %} <mark style="color:orange;">**Please check if the network is Ethereum Mainnet.**</mark>
{% endhint %}

### ✌ **Please double check your wallet address of Metamask**

![](https://1127539603-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fqh6HLb2SNHG69BzNyQZc%2Fuploads%2FDfmF4c5NW9peL1CTFW3Z%2Faccount%20copy.gif?alt=media\&token=4d820d07-af8d-46f4-bdcd-4f11e67b1a45)

{% hint style="info" %} <mark style="color:blue;">**You can copy the wallet address to the clipboard by clicking your address.**</mark>
{% endhint %}