How to Mint an NFT

September 11, 2022 - 6 min read

NFTs are intended to safeguard digital files to ensure ownership while also creating scarcity. An NFT, like physical art, can be sold, but the artist can keep the copyright, offer it to the buyer, or decide on a percentage of secondary sales an owner can have.

A non-fungible token, or NFT, is a digital asset ownership proof stored on a blockchain. Non-fungible tokens can be used to store digital or even real assets. Transforming digital data into crypto collections or digital assets kept on the blockchain is called “minting,” an NFT in its basic form. The digital products or files will be stored in a decentralized database or distributed ledger, and once there, they will be inaccessible for editing, modification, or deletion.

Significance of Minting NFTs

Minting NFTs has its significance like minting generates revenue for cryptocurrency users who record and authenticate transactions. Minting NFTs allows artists and creators to mint their work for on-chain storage and commerce. Minting has developed advanced risk-hedging devices.

NFT Minting: More Power Required

The energy an NFT uses depends on which blockchain is used to verify the transaction. For example, with Ethereum, a consensus algorithm called “proof of work” is used, which takes a huge amount of energy. However, it takes much less energy to mint an NFT on a different blockchain that uses a proof of stake consensus algorithm.

Ethereum is the blockchain most often used for NFTs, and it uses a consensus algorithm called “proof of work.” From when it is made to when it is sold, an NFT uses about 340 kilowatt hours of energy. This is more than one-third of a typical American home’s power in a month. Even so, this number doesn’t include the energy needed for designing and making things or other blockchain-related transactions.

Due to the proof of work consensus algorithm, the NFTs on Ethereum’s blockchain uses a lot of energy. This means that many miners are trying to be the first to verify the tokenization of the NFT. Only the first miner to do so will get paid for their work, while the rest will use energy without getting paid.

The proof of work algorithm is the main reason why NFTs use so much power. Tokenizing an NFT is not a job for just one person. Instead, a lot of miners compete against each other to check the tokenization at the same time. This is called a “gas fee,” and the price changes based on how many people use the Ethereum network. Unfortunately, none of the other miners who solved the blocks will get paid for their work, and use a lot of energy in the process.

During the process, the computers try to determine the combination of a digital lock by guessing. This combination is a long string of random numbers with a lot of meaning and not a stable combination. Every 15 seconds, it starts over. So it’s easy to figure out how much computing power a single miner has to spend.

The Minting Process

1. Create a Crypto Wallet

The initial step in minting NFTs is to create a crypto wallet and link it to an NFT exchange. OpenSea is the most popular marketplace, and linking a cryptocurrency wallet to it is simple. It is essential to fill out your profile, including links to your website and social media pages, and select which cryptocurrencies you like to take as payment for NFTs.

MetaMask is one of the most user-friendly wallets available. As a result, this wallet is the most popular choice on OpenSea. After installing the wallet, it can be used to store Ethereum-based tokens.

After connecting your crypto wallet and creating your marketplace profile, it is time to finish your profile. Introduce yourself to the NFT community, include links to your website or social media sites, and list the cryptocurrencies you’ll accept as payment when someone acquires your NFTs.

2. Create your First Item

After configuring your wallet and linking it to OpenSea, your first NFT must be created. This stage is also known as pre-minting NFTs. The most effective method is to create a collection.

You can design multiple variants of an NFT with customizable colors, shapes, and attributes. To create a collection, please follow the below steps:

  • First, select “My Collections” from your OpenSea profile.
  • To create a new collection, select “Create.”
  • You can now consider this collection to be your digital art portfolio. You may upload designs, memes, and even photographs of adorable kittens.

3. Upload Digital File

Upload a digital file to the market and assign a name to the NFT. At this point, the user must also establish a royalty fee rate to indicate how much they will be paid in royalties when the NFT is sold on the secondary market. Normally, royalty compensation varies from 5% to 10% of the secondary sales price. Following the upload procedure, the NFT will be created.

After creating your initial NFT collection, it is simple to add additional NFTs. Follow the steps below to upload a file.

  • Open the collection you have created.
  • Select “Add New Item”
  • Upload the NFT and give it a name.
  • Enter the item’s attributes, levels, and other descriptions.
  • In that case, select “Create.”

4. Fund Crypto Wallet

When a user sells an NFT, the crypto wallet must be filled with money. So, the user must buy some Ether and put it in the wallet. Some marketplaces let you move crypto straight from your wallet to your account on the NFT marketplace. However, there will be charges for transactions called “gas fees” that will need to be paid. Keep an eye on the transaction fees because some may be higher than you think.

To make your first sale, you’ll need to buy some Ethereum (or another cryptocurrency you plan to use) through a crypto trading app and put it in your wallet. You can move the crypto from your wallet to your NFT marketplace account, depending on the market. Some marketplaces, like OpenSea, let you set up a payment method, like a credit card, so that you can buy crypto right from your profile.

5. Sell the NFT

As soon as the NFT is issued, it is available on the open market. Click the “Sell” button in the upper right corner of the description page for your NFT. The marketplace will disclose the gas fees and service fees related to a cryptocurrency network. In addition, participants can mint fresh NFTs and collect their artwork. They may even trade NFTs created on one marketplace for a charge on another.

Now is the moment to specify the sale’s particulars. Choose a fixed price depending on your preferred cryptocurrency or a timed auction. On OpenSea, you determine the royalty distributions for ongoing passive monetization of your work over time in step two; however, other markets may offer this option. The marketplace will also reveal any applicable selling fees. On OpenSea, the service fee is 2.5% of the selling price of NFTs. Click “Complete listing” next. The marketplace will calculate the gas price depending on the degree of activity on the bitcoin network at the time of listing and request payment from your cryptocurrency wallet.

6. Manage your NFT Business

As soon as your NFT has been crafted and put up for sale, it is time to begin communicating with the people who could purchase it. Additionally, you can create additional NFTs and include them in a collection, which may pique the interest of art collectors and investors. NFTs manufactured in one marketplace can also be transferred to another and sold there. However, doing so might incur certain fees.

Final Thoughts

It would be best if you were very attentive to the first requirements or prerequisites, and the primary reason is to plan and prepare for everything. NFTs are becoming increasingly common, yet developing NFTs can be challenging. Concerns have been raised about the expense of minting NFTs because millions of dollars are involved in trading NFTs. The stages highlighted in this article are a summary of the technique most frequently employed by other prominent NFT marketplaces, regardless of the blockchain that these marketplaces support.

To level up and gain a deeper knowledge of all things related to the future of the cryptocurrency industry, check out the latest content in the Supra Academy section.


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