# 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="https://62720068-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNQrWPKDHvXg0HQjwzHbY%2Fuploads%2FVK6Kt6vlOy8XLbY5Z95R%2FUSDCSepolia.png?alt=media&#x26;token=410a636f-4e82-48c7-a59e-20849b1f0c62" 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="https://62720068-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNQrWPKDHvXg0HQjwzHbY%2Fuploads%2FRermniVyIzgXfLFYupeR%2FUSDCSepolia2.png?alt=media&#x26;token=d34e3feb-5fc5-4bd9-9936-3843daee42b1" alt=""><figcaption><p>Select Sepolia</p></figcaption></figure></div>

Now you are on Ethereum Sepolia:

<div align="left"><figure><img src="https://62720068-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNQrWPKDHvXg0HQjwzHbY%2Fuploads%2FVUzRbxwox3ROz3zCzVtj%2FUSDCSepolia3.png?alt=media&#x26;token=37d2fb2b-633b-4063-8f7a-beee3561af1a" alt=""><figcaption><p>Sepolia active network</p></figcaption></figure></div>

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### 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="https://62720068-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNQrWPKDHvXg0HQjwzHbY%2Fuploads%2FPkWtxkOybi0SOKum5bZP%2FSepolia.png?alt=media&#x26;token=1b69d49a-ee77-4b2b-be2e-007d1ff070bf" 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="https://62720068-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNQrWPKDHvXg0HQjwzHbY%2Fuploads%2FPHopvQWdEMoqdFZAsjxy%2FSepolia2.png?alt=media&#x26;token=f37bb3a1-256a-4349-ab4e-6fb19bc2d1d1" 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="https://62720068-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNQrWPKDHvXg0HQjwzHbY%2Fuploads%2FPOL7FhODWXPgArNnaErY%2FSepolia3.png?alt=media&#x26;token=fb3a7ff3-b3f7-4865-a010-09e78fced222" 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="https://62720068-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNQrWPKDHvXg0HQjwzHbY%2Fuploads%2FzY0V28MnjJqfwjgM91kr%2FSepolia4.png?alt=media&#x26;token=4a8f58ee-060e-4289-bc05-1ad4485f1b79" 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="https://62720068-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNQrWPKDHvXg0HQjwzHbY%2Fuploads%2FtWg8Tk1Knth1RKIHJaFL%2FSepolia11.png?alt=media&#x26;token=c96659e8-4a38-4e2e-b3ac-7c0cd3c4488b" 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="https://62720068-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNQrWPKDHvXg0HQjwzHbY%2Fuploads%2FPVCFeDiMHceH4nQx6uWM%2FSepolia10.png?alt=media&#x26;token=28292c0b-06e1-43ec-b893-8ae82dd0295b" 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="https://62720068-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNQrWPKDHvXg0HQjwzHbY%2Fuploads%2FyLnQ7wXcigik20m2EN1j%2FSepolia12.png?alt=media&#x26;token=d1d7f1b8-1bfa-42e6-9c3e-c8f92c0730f0" 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/)