♈
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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  1. 4. Cross-Chain Tokens With Chainlink CCIP

Send USDC from Fuji to Sepolia

CCIP Showtime

PreviousSend LINK to your ContractNextUSDC on Sepolia

Last updated 1 year ago

In Remix, click the drop-down arrow on the transferUsdcToSepolia function:

  1. In the _receiver input, paste in your wallet address so you're sending yourself the USDC, but on another blockchain. It can be the same address as the one you're using on Fuji because on the Sepolia network it has a different existence with different balances and history!

  2. In the _amount input, put in 100000 for 0.1 USDC

  3. Then click the "transact" button at the bottom

MetaMask will pop-up with a “Confirm” request:

In Remix, we will see a log in your Remix terminal confirming the transfer has been initiated on Fuji:

At this point you have initiated a CCIP transaction!

Congratulations !! You are now officially sending your USDC from Avalanche Fuji to Ethereum Sepolia! The next section you will go to the CCIP Explorer to see your transaction.

References

Transfer Tokens | Chainlink Documentation
Click the down arrow
CCIP interaction
Your interaction with the CCIP router transaction