Firstly, congrats for successfully creating and deploying your custom NFT smart contract onto Mantle Testnet!

Most of the complex work is done. We now just have to use the info that we have and paste it in MetaMask.

As a prerequisite, you should already have MetaMask on your mobile, and it should include the account to which you minted your NFT. You can get the app for free on iOS, or Android.

Step 1: Set Your Network to Mantle Testnet

At the top of the app, press the Wallet button, after which you’ll be prompted to select a network.

As our NFT was minted on Mantle Testnet, you’ll want to select “Mantle Testnet” as your network.

Step 2: Add Your NFT to MetaMask

Once you’re on the Mantle Testnet network, select the “NFTs” tab on the right and add the NFT smart contract address and the ID of your NFT — which you should be able to find on Mantle Explorer based on the transaction hash from your NFT minted in Part II of our tutorial.

You may need to refresh the page a couple of times to view your NFT — but it will be there! 😄

Congrats again! We’ve successfully created, deployed, minted and viewed our NFT on Mantle Testnet! ✨🦄