> For the complete documentation index, see [llms.txt](https://cll-devrel.gitbook.io/bootcamp-2024/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cll-devrel.gitbook.io/bootcamp-2024/4.-cross-chain-tokens-with-chainlink-ccip/usdc-on-sepolia.md).

# USDC on Sepolia

### Change from Avalanche Fuji Testnet to Ethereum Sepolia

Open MetaMask and click the upper left active networks down arrow:

<div align="left"><figure><img src="/files/ql0DT54QVWec6uMFx1Ss" alt=""><figcaption><p>Changing networks</p></figcaption></figure></div>

On the "Select a network" window, change from Avalanche Fuji Testnet to Sepolia:

<div align="left"><figure><img src="/files/CzbnqxY5Xvta4qF6teNr" alt=""><figcaption><p>Select Sepolia</p></figcaption></figure></div>

Now you are on Ethereum Sepolia:

<div align="left"><figure><img src="/files/EI2D4JZCmpu5VG6oyK3g" alt=""><figcaption><p>Sepolia active network</p></figcaption></figure></div>

***

### Add Sepolia USDC to MetaMask

Navigate to the [USDC Contract on Sepolia](https://sepolia.etherscan.io/address/0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238) and copy the address (it is also listed below);

{% code title="USDC address on Sepolia" %}

```solidity
0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238
```

{% endcode %}

You have done this dance before, but let's do it again. In MetaMask, under the "Tokens" tab, click "+ Import tokens":

<div align="left"><figure><img src="/files/8UQJ9rmyLXEgx4b18eML" alt=""><figcaption><p>Click "+ Import tokens"</p></figcaption></figure></div>

Paste in the USDC contract address on Sepolia and click "Next":

<div align="left"><figure><img src="/files/MW5jrF5fGJ5sQssm1HHA" alt=""><figcaption><p>Importing Sepolia USDC token</p></figcaption></figure></div>

On the next window, you will see the USDC token and it already has a `0.1` balance for you account! That was from our CCIP transaction previously. Pretty cool! Click the "import" button at the bottom:

<div align="left"><figure><img src="/files/hlOegl8VyB8sk5cJdHFX" alt=""><figcaption><p>Importing the Sepolia USDC token</p></figcaption></figure></div>

Back at the "Tokens" tab you will now see your USDC token and balance:

<div align="left"><figure><img src="/files/YCpGWQZBrBvUsQDMbHte" alt=""><figcaption></figcaption></figure></div>

***

### USDC on Sepolia Etherscan

Go to [Sepolia Etherscan](https://sepolia.etherscan.io/) and paste in your wallet address:

<figure><img src="/files/6Hl0EdN0Cm9z5etXBURv" alt=""><figcaption><p>Paste in your wallet address</p></figcaption></figure>

Click on the 1. “TOKEN HOLDINGS '' pull-down menu and then 2. Click on the USDC token:

<div align="left"><figure><img src="/files/sS9eMYhpNMvYdMGlyAEP" alt=""><figcaption><p>Click the USDC token in your TOKEN HOLDINGS</p></figcaption></figure></div>

On the next page, you will see CCIP transaction you just performed:

<figure><img src="/files/3pdnjzlHoqG6eqdNUGm8" alt=""><figcaption></figcaption></figure>

Again, congratulate yourself!  You sent USDC from Avalanche Fuji Testnet to Ethereum Sepolia using CCIP!

***

Resources

* [Chainlink CCIP](https://cll-devrel.gitbook.io/chainlink-ccip)
* [CCIP Masterclass - Module #4 - USDC](<https://www.youtube.com/watch?v=GsRiVIOLZjY >)&#x20;
* [Exercise #1: Cross-Chain Transfer USDC](https://cll-devrel.gitbook.io/ccip-masterclass-4/ccip-masterclass/exercise-1-cross-chain-transfer-usdc)
* [The Five Levels of Cross-Chain Security | Chainlink Blog](https://blog.chain.link/five-levels-cross-chain-security/)
* [Chainlink Developer Hub](https://dev.chain.link/)