How to Mint NFTs Using dApps

In this article, we explain how to mint an NFT on dApps and delve a bit into how to build an NFT minting dApp.
By 

Anderson Ezie

 on May 30, 2022. 
Reviewed by 

Romi Hector

NFTs are unique digital assets that cannot be exchanged on a 1:1 basis, like cryptocurrencies. Minting is the process of assigning a unique digital identity to a piece of art, token, or data on the blockchain. Many cryptocurrencies are minted using a consensus algorithm such as proof-of-work, as with Bitcoin and Ethereum. NFTs are tokens distinctly identifiable by their address data on the blockchain. Minted NFTs follow the token standards of their issuing chain.

NFT minting is simple, and the minted assets can be tracked and verified on a blockchain explorer. Developers or ordinary users call a function to register the token as an asset with a unique identity to create new tokens on the blockchain. Anyone reading this article can do this by uploading an image to one of the popular NFT marketplaces like Opensea or Rarible.

What Is an NFT Minting dApp?

The Cryptokitties dApp is famous for crashing the Ethereum blockchain due to its popularity and interest. Ever since, developers have created similar projects, many of which have recorded significant success in the NFT space. An NFT minting dApp works like a typical dApp on the blockchain, but it allows users to connect their Web 3.0 wallet to the NFT website and mint a defined amount of tokens after paying the gas and cost of the NFT. These dApps have a frontend and a backend that contains the token data registered on the blockchain. Teams or individuals launch most projects, and the project's success depends on its popularity, the team, and how much interest they can build around the project.

Things to Consider Before Minting an NFT

There are two ways to create an NFT dApp. If you are technically savvy and can write codes in Solidity, you can consider coding the smart contract and making the NFT dApp yourself. However, you may need help creating the right graphics and images that will get the attention.

The next thing is to understand how the dApp is going to work. The frontend is the first part the user sees when they visit the NFT website. The frontend sends a request to the smart contract of the NFT to know the URL of the metadata. The metadata is some extra information about the NFT that is too big to store on the blockchain. When a user clicks on the mint NFT button on the website, the frontend sends a request to the website's backend. The backend then responds with the metadata of the NFT—a JSON file that contains the image of the NFT.

You need a coding editor to write and test the code. Ganache or Truffle will make coding and testing your smart contract easy. You also need a terminal to install dependencies. After setting up all the different elements, you should test them in a test environment.

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