You can use Cargo to deploy NFT smart contracts and create NFTs at scale.
MetaMask account. In order to interact with Matic you will need to download MetaMask. After you download MetaMask you will need to ensure that you use it to create a Cargo account. If you already created a Cargo account using Fortmatic you can create a new account using MetaMask and a different email address, or import your Fortmatic private key into MetaMask.
Creating a project is easy. Click the "Create your first project" button and choose Matic-.
Click "Create your first project"
Enter the name and symbol for your new project and click "Create project". After clicking "Create project" you will be prompted to submit a transaction on the Matic network.
After the transaction completes it may take a minute for Cargo to pick up on your new project. A notification will appear which provides a link to your new project. You could also refresh the page and now see your project.