♈
Bootcamp-2024
  • Intro
  • 1. Blockchain & Wallet Fundamentals
    • Blockchain Introduction
    • State Machines
    • Cryptography
    • Distributed Networks
    • Game Theory
    • What is Web3
    • MetaMask Wallet Installation
    • Transferring Tokens with MetaMask
  • 2. Smart Contract & Solidity Fundamentals
    • Using Remix
    • Create, compile and publish your first smart contract
    • Interact with already published smart contracts
    • Blockchain Explorer
    • Verify source code on Etherscan
  • 3. Oracles, ERC20 & Chainlink Data Feeds
    • Oracles
    • Create & Deploy ERC20
    • Data Feeds
  • 4. Cross-Chain Tokens With Chainlink CCIP
    • Setting up MetaMask
    • Getting USDC Testnet Tokens
    • Create Smart Contract In Remix
    • Compile and Deploy
    • Approve USDC
    • Send LINK to your Contract
    • Send USDC from Fuji to Sepolia
    • USDC on Sepolia
  • 5. Mentoring Session
  • 6. NFTs & Chainlink Automation
    • NFT Basics
    • Dynamic NFTs
    • Creating an NFT Smart Contract
    • Deploying Your Dynamic NFTs
  • 7. Chainlink CCIP & Cross-Chain NFT dApps
    • Create and deploy CCIP NFT Contracts
    • Mint on Source Chain
    • Fund Contract
    • Mint On Sepolia From Fuji
    • Mint from Destination 2 - Base Sepolia
  • 8. Random Numbers with Chainlink VRF
    • Introduction to Chainlink VRF
    • Hands On Game Using VRF
  • 9. Off-Chain Data with Chainlink Functions
    • Chainlink Functions Playground
    • Setting up MetaMask
    • Remix
    • Functions Subscription
    • Creating The Functions Consumer Contract
    • Sending a Request from Remix
    • City Weather and Examples
    • City Weather on Chainlink Functions
  • 10. Connecting the 🌏 with Chainlink
  • Glossary
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On this page
  • Change from Avalanche Fuji Testnet to Ethereum Sepolia
  • Add Sepolia USDC to MetaMask
  • USDC on Sepolia Etherscan
  1. 4. Cross-Chain Tokens With Chainlink CCIP

USDC on Sepolia

Check your USDC balance on Ethereum Sepolia

PreviousSend USDC from Fuji to SepoliaNext5. Mentoring Session

Last updated 1 year ago

Change from Avalanche Fuji Testnet to Ethereum Sepolia

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

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

Now you are on Ethereum Sepolia:


Add Sepolia USDC to MetaMask

USDC address on Sepolia
0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238

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

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

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:

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


USDC on Sepolia Etherscan

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

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

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


Resources

Navigate to the and copy the address (it is also listed below);

Go to and paste in your wallet address:

USDC Contract on Sepolia
Sepolia Etherscan
Chainlink CCIP
CCIP Masterclass - Module #4 - USDC
Exercise #1: Cross-Chain Transfer USDC
The Five Levels of Cross-Chain Security | Chainlink Blog
Chainlink Developer Hub
Changing networks
Select Sepolia
Sepolia active network
Click "+ Import tokens"
Importing Sepolia USDC token
Importing the Sepolia USDC token
Paste in your wallet address
Click the USDC token in your TOKEN HOLDINGS