How to Mint an NFT Token for Your Digital Assets?
Minting tokens is a lot easier than it seems.
It’s really more complicated than people tell you.
Today I’m going to break down what goes into minting an ERC-20 token, and some of the challenges that you might encounter when you are going through this process.
I don’t say “easy” because at the end of the day, minting a token is complex and requires a deep understanding of Ethereum and the ERC-20 standard.
What is an NFT (non-fungible token)?
A non-fungible token (NFT) is a type of token on a blockchain that is unique or limited.
Like a unique piece of art or a limited edition run of a book, you’ll only have access to one of the “goods” the NFT represents.
You will never be able to buy more of it, and it won’t be tradable.
It’s more like a license to use the services a company offers rather than a digital item.
For example, an NFT from cow cow company might represent a license to use their game or a digital art app, and you’ll never be able to own it once you’ve used it.
Minting an NFT Token
While I said it was simple to mint an ERC-20 token, the idea behind the process isn’t at all simple.
There are three main steps:
Setting up your wallet.
The first thing you need is a wallet to send your Ether into.
You’ll want to make sure you are using a wallet that supports ERC-20 tokens.
The first thing you need is a wallet to send your Ether into.
You’ll want to make sure you are using a wallet that supports ERC-20 tokens.
Setting up your contract on the Ethereum blockchain.
In order to mint your tokens, you’ll need to get an ERC-20-compatible contract set up.
This may seem pretty straightforward, but there are more steps than just installing Metamask (more on that in a bit) and making sure you are connected to the Ethereum network.
In order to mint your tokens, you’ll need to get an ERC-20-compatible contract set up.
This may seem pretty straightforward, but there are more steps than just installing Metamask (more on that in a bit) and making sure you are connected to the Ethereum network.
Deploying your contract.
Once you’ve set up your contract and you have funds ready in your wallet, you’ll need to deploy the contract on the Ethereum blockchain.
This will require connecting to a testnet.
This is an extra step that I will explain in a bit.
Setting up your wallet
The first step in minting an NFT is setting up your wallet so you can send funds into it.
Luckily, it’s super easy to set up a wallet for Ethereum.
You can download one of the web wallets like MyEtherWallet, Mist, or Ethereum Wallet, or download an app.
Once you have that setup, you’ll need to create an address and a private key to use with the wallet.
So in MyEtherWallet, you would go to the menu bar on the left and click on “Create a new wallet”.
Then click on “Download” at the bottom to save your new wallet locally.
To generate the private key, you’ll need to enter a password.
The private key will then be saved on your computer in a text file.
The next step is to copy and paste the address that was generated into your Metamask wallet.
Metamask is an extension for Chrome, but you can download it here.
Once you have Metamask set up, just press the button that looks like a cloud on the top right of the screen.
This will pull up the Metamask wallet and automatically enter your wallet address and the private key you just copied into it.
If you want to keep it secure, you can also send this private key over SMS to your phone using a tool like Parity, and you’ll be able to access the funds via text message.
Setting up your contract on the Ethereum blockchain
Now that you have set up your wallet and deployed your contract, you will need to get your Ethereum node running.
