Setting up MetaMask

Getting testnet networks and tokens configured on MetaMask

The Getting Started | Chainlink Documentation uses Ethereum Sepolia, but you will use Avalanche Fuji for your project.

Configure Avalanche Fuji Testnet in MetaMask

Go to Avalanche Fuji Testnet RPC and Chain settings | ChainList and connect your wallet by clicking the “Connect Wallet” button:

Connect MetaMask to chainlist.org

Once you are connected to chainlist.org, click the “Add to Metamask” button at the bottom:

Add Avalanche Fuji Testnet to MetaMask

Click the “Approve” button at the bottom right:

Click "Approve"

MetaMask will proceed to ask you to switch the network, so click the "Switch network" button at the bottom right:

Click "Switch network"

Now MetaMask will be on the Avalanche Fuji Testnet:

Connected to Avalanche Fuji Testnet

Faucets

Please refer to the previous section on acquiring testnet tokens:

Getting Testnet Tokens from Faucets

Once you have these tokens in MetaMask and are on the Avalanche Fuji Testnet, you may now proceed with the Chainlink Functions exercises!

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