> For the complete documentation index, see [llms.txt](https://metatechnologylab.gitbook.io/mcc-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://metatechnologylab.gitbook.io/mcc-guide/mcc-metaverse-manual/account-management-and-transactions/using-virtual-currency-and-wallet-integration.md).

# Using Virtual Currency and Wallet Integration

### **Supported Wallets and Virtual Currency Options**

Supported wallets for transactions include **MetaMask Wallet, MCC Wallet, and the Slash Payment** system. You can use **BTC, USDT, USDC, ETH, MCC Points, and FreePoints** for depositing, transferring, or exchanging funds, providing you with a seamless and versatile payment experience.

### **Guide to Retrieving Authentication Key and Importing Wallet to MetaMask**

1. On your screen, click the **\[SHOPPING CART ICON].**

<figure><img src="/files/gYCzh7TeENyGg8rCwoke" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/B8R8kFk8au8lqXTbBr8d" alt="" width="301"><figcaption></figcaption></figure>

2. This will redirect you to the **MCC NFT Marketplace**. Click on your \[**PROFILE ICON**] to open the dropdown menu, then select \[**EDIT PROFILE**].

<figure><img src="/files/0JAsfBn6sNVXp7KmvyRu" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/kxDvF5p9vakn5ykVoeqV" alt="" width="197"><figcaption></figcaption></figure>

3. This will open your Profile Settings, click on \[**GET PRIVATE KEY VIA WEB3AUTH**] then open your Metamask Wallet to continue.

<figure><img src="/files/1elYGJg9yx3PeCm7iWev" alt=""><figcaption></figcaption></figure>

4. A Web 3 Authentication process will appear asking you to get the verification code from your email.

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

5. Check your email and get the code and input on the verification process.

<figure><img src="/files/U7ujJVm3Npsk5jmgWHsK" alt=""><figcaption></figcaption></figure>

6. After successful verification, you will be redirected back into your profile setting, now revealing your private keys, click \[**COPY ICON**]

<figure><img src="/files/OMKqSv73vDpoHiyZL3wu" alt=""><figcaption></figcaption></figure>

7. Open your metamask, click \[**ADD ACCOUNT or HARDWARE WALLET**] ,  click  \[**IMPORT ACCOUNT**] then enter the \[**PRIVATE KEY]** and click \[**IMPORT**].

<figure><img src="/files/PWW1NNOWxUhfecucOuUS" alt=""><figcaption></figcaption></figure>

You have successfully imported your MCC wallet. You can now begin  your transactions on the platform.

<figure><img src="/files/qz4hjCw6c6jMi8GfoNxA" alt=""><figcaption></figcaption></figure>