How To Create an NFT Marketplace in 2022

People tend to invest in digital assets, currencies or virtual collectible assets in order to trade them and make a profit. With the huge growth of the popularity of NFTs, many people are creating their own NFT marketplaces. This is a guide to learn how to make an NFT marketplace.

What is an NFT?

An NFT (non-fungible token), is a unique asset that cannot be replaced with something else. Digital currencies, like Ether (ETH) or Bitcoin (BTC), can be traded or exchanged one for another, which means that they are fungible. NFT tokens can represent any piece of art such as a picture, GIF, photo, voice record, piece of music, and more but cannot be traded or exchanged in the same way because each NFT is unique. 

How Do NFTs Work?

The Ethereum blockchain is where the first NFT tokens were created and where most crypto collectibles are stored. The Ethereum platform stores information about each non-fungible digital asset which is different from fungible coins (e.g. Ether).

Ethereum is not the only blockchain that is capable to launch and maintain NFTs. Apart from Ethereum, there are several more distributor ledgers. Another example is Velas with a cross-chain blockchain that is lightning fast, and it provides even greater security and decentralization than Velas does.

Solana has emerged as the second-most important blockchain for NFTs. There is a lot of activity going on on Solana’s marketplaces, even though the NFTs may not cost as much as Ethereum’s top NFTs. In terms of both sales and volume, Magic Eden is currently the most popular marketplace for Solana NFTs.

Avalanche ( AVAX) is a promising blockchain in the NFT space. After launching in September 2020, Avalanche became one of the world’s largest blockchains. After Terra and Binance Smart Chain, DeFi Llama reports that it has over $11 billion in net value secured in its protocol, world’s fourth DeFi-supported blockchain

Ethereum’s Aave lending protocol and SushiSwap decentralized trading technology are both part of Avalanche’s growing DeFi ecosystem.

Play-to-earn (P2E) game Crabada is driving NFT sales on the Avalanche blockchain, with 63 million in volume over the last 30 days. Another P2E game with its own NFT is DeFi Kingdoms, which is very popular on the Harmony blockchain and is expected to launch on Avalanche soon also.

Velas is the world’s first quickest EVM/eBPF Hybrid Chain mechanism Blockchain with immediate finality, cheap fees, and Solidity compatibility. It is ranked 23rd on the list of the top Blockchain companies in Crypto Valley. 

AIDPOS (Ai-powered Delegated Proof-of-Stake) is a consensus technique that uses artificial intelligence to boost scalability, safety, & compatibility in the Velas blockchain ecosystem. 

Because of the Founders’ commitment to Web 3.0 principles and the emerging potential of Blockchain technology, the company was founded as a project that integrates blockchain technology with cutting-edge innovations to create a decentralized and open ecosystem of digital goods and services. 

Web 3.0 requires cutting-edge encryption research, consensus protocol development, and the creation of user-friendly interfaces just like Velas allows developers, businesses, and individuals all over the world to construct and join open, accessible, and community-governed ecosystems.

How to upload an NFT and make it work for you

  1. Once created, upload your works of art to the Ethereum, Solana or Velas blockchain. They will be minted as non-fungible tokens. Follow these processes to upload your work on Opensea: 
    1. To link your Ethereum-based wallet, tap the “create” (blue) button on the toolbar. 
    2. When prompted, input your wallet password to link your account with the marketplace. To authenticate your ownership of the wallet address, you may be required to authenticate a message in your Ethereum wallet, but clicking through is all it takes. 
    3. On OpenSea, click over the “create” button and select “my collections” from the drop-down menu. Then, hit the “create” button in the bottom-right corner. 
    4. You’ll be presented with a pop-up window where you may upload your work, give it a title, and provide a brief description. Create a folder for your newly-created NFTs to be stored in here. 
    5. It will appear in your collection as soon as you attach an image to it (blue). Add a banner image by clicking on the pencil symbol in the top-right corner and selecting “Banner Image” (red). 
    6. Creating your first NFT is now all set. Select the “Add New Item” button (blue) and add a new message to your signature. 
    7. NFT images, GIFs, and 3D models may be uploaded in a new window. 

OpenSea and other marketplaces allow you to add distinctive qualities and attributes to your NFTs to make them more valuable and unique. Creators can even incorporate unlockable content that can only be accessed by the buyer. Passwords to particular services, discount codes, and personal information can all be included in a user’s personal data. 

  1. Lastly, click the “create” button and sign a second message in your wallet to ensure that the NFT has been successfully created. Afterward, it should be included in your collection.
  1. Enter the price for your digital collectibles.

What Are the Most Famous NFTs?

While the NFT industry is growing, it’s easy to jump in and make profits. Some trendy crypto and NFT lovers have already done this and their digital content has become famous all over the world.


Beeple has created one of the most famous NFTs, “EVERYDAYS: The First 5000 Days”. This is a picture composed of 5,000 photos the author took over 5,000 days. Beeple’s NFT was sold for $69.3 million.

Nyan Cat

Nyan Cat is an internet sensation, animated cartoon cat, loved by more than 185 million users on YouTube. Once put on the marketplace, the famous GIF by Chris Torres was sold for 300 ETH, $590,000 on the moment of sale.

Famous People Who Have Launched NFTs

The first digital objects to be made available for purchase in this domain were photographs of individuals. 

Andriy Alyokhin

The costs started at $10,000 and went up from there. Andriy Alyokhin, the originator of the New York initiative Shark Art, likened CryptoPunks to Marcel Duchamp’s Fountain, which was created in the early 20th century. The phenomenon known as “CryptoPunks” has given birth to a new manner of conducting business. Artists have begun to reevaluate what art may be, as well as how it can be sold and purchased in the modern era. The same might be said for Marcel Duchamp’s Readymades. Following the creation of Fountain, artists recognized that it was not essential to create new works of art, but rather to review those that already existed. CryptoPunks is a watershed moment in a similar way to that. 

Shawn Mendes

NFTs on OpenSea, the world’s largest NFT marketplace, were created by Shawn Mendes in collaboration with Genies, a firm that creates digital cartoon avatars. Genies has designed avatars for celebrities such as Rihanna and Justin Bieber, and has cooperated with other designers. Artist Genies created NFT artworks of Mendes’ well-known personal accoutrements, including his guitar, gold ring, and waistcoat, for the New York Times. With the launch of, Andrew Gertler, Mendes’ manager, has entered the NFT craze with his own marketplace. Current fundraising efforts are focused on generating seed funding for the company. 

Tony Hawk

A tokenized video of Tony Hawk demonstrating his most recent 540-degree ollie has been released on the Ethernity Chain, which was launched by the legendary skateboarder. Using the NFT, a person can purchase the rights to the final photos of the former professional skater doing the stunts.

What Can You Do With NFTs?

  • The public galleries available on NFT marketplaces allow you to show off your collection on your profile. 
  • You may be satisfied with just purchasing NFTs if you’re a collector. 
  • You could also purchase NFTs and resell them later when their value increases as an investment. 
  • NFTs can be purchased as gifts or can be utilized in a virtual game.

NFTs aren’t guaranteed to increase in value like other investments. Most people end up selling them for a loss. In contrast, others have made hundreds or thousands of dollars in Ethereum by selling their NFTs at the right time. 

What Is an NFT Marketplace?

This refers to the places where new tokens, also known as “NFTs,” can be created, sold, and kept. They’re a great way to make money from digital art. 

A Guide to Using the NFT Marketplace 

The following are some of the most crucial elements to have in order to be able to make money from digital art.

In today’s article, we discussed how to purchase NFTs and how to do so through a wallet that is compatible with the blockchain network that supports the NFTs. As a result, if you’re an individual looking to buy or trade NFTs on the Ethereum blockchain, you’ll almost certainly require a wallet that’s compatible with the MetaMask blockchain. NFTs, on the other hand, may only be acquired on the Solana platform through the use of a wallet service such as the Sollet.

You don’t need any money to use a debit card metaphorically. The optimal NFT purchase can only take place if you first fund your wallet before making any purchases, listing or minting your own NFTs. As a result, you’ll need to know which coins a cryptocurrency platform takes in order to use it effectively.

  • A user account 

Register on the marketplace where you plan to trade or purchase NFTs.

How Does an NFT Marketplace Work?

A Crypto marketplace workflow consists of several steps:

  1. Registration on the NFT website.
  2. Adding a crypto wallet to store NFTs.
  3. Creating an NFT and setting auction parameters.
  4. Listing your NFT art collection for sale.
  5. Adding your NFTs on the list for sales.
  6. Auction (Buyer places their bids).

The Most Popular NFT Marketplaces

The development and commerce of NFTs is organized by NFT platforms. Artists and designers utilize NFT platforms to mint NFTs and distribute them to customers and collectors on the NFT marketplace; Rarible and OpenSea are two niche marketplaces for producing NFTs.


OpenSea is the largest and most successful NFT marketplace. OpenSea is noted for its ease of use, and it is frequently recommended as a site for new customers and developers to begin their journey into the world of NFTs. This platform supports over 150 different payment tokens, making it simple to interact with the market.

Artists selling their work on OpenSea do not need permission. The OpenSea NFT marketplace website provides a simple user experience for artists interested in experimenting with the minting process. However, the lack of verification has disadvantages.

OpenSea has an excess of worthless counterfeit NFTs listed to trick new buyers.


Rarible is a huge NFT marketplace. Here users can create digital artworks, films, collectibles, and music, as well as purchase and sell them.

In order to buy and sell on Rarible users should purchase the Rarible token RARI a DAO governance token granted to Rarible users, collectors, and creators who participate in the marketplace. 

What to Know Before Starting an NFT Marketplace

Here are some tips for you to keep in mind before creating an NFT marketplace.


Standards power NFTs and make them work correctly. Two standards are usually used in order to elaborate a non-fungible digital assets:

ERC-1155 is a multi-token standard which utilises one smart contract as a representation of many tokens at once. Due to this, its balanceOf function differs from the ones in ERC20 and ERC777: it has an additional argument for the identifier of the token for which you want to query the balance. The ERC721 standard operates similarly, but its token ID has no concept of balance: every token is non-fungible and exists or doesn’t. Thus, ERC1155 is considered to be far more efficient than the ERC721. Here is what a contact for digital asset may look:

// contracts/GameItems.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

import “@openzeppelin/contracts/token/ERC1155/ERC1155.sol”;

contract GameItems is ERC1155 {

uint256 public constant GOLD = 0;

uint256 public constant SILVER = 1;

uint256 public constant THORS_HAMMER = 2;

uint256 public constant SWORD = 3;

uint256 public constant SHIELD = 4;

constructor() public ERC1155(“https://game.example/api/item/{id}.json“) {

_mint(msg.sender, GOLD, 10**18, “”);

_mint(msg.sender, SILVER, 10**27, “”);

mint(msg.sender, THORSHAMMER, 1, “”);

_mint(msg.sender, SWORD, 10**9, “”);

_mint(msg.sender, SHIELD, 10**9, “”);



ERC-721 – is a standard that aims at representing ownership and uniqueness of NFTs. Contrary to ERC20, it has many optional extensions. The contract for NFT can be like this:

// contracts/GameItem.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

import “@openzeppelin/contracts/token/ERC721/ERC721.sol”;

import “@openzeppelin/contracts/utils/Counters.sol”;

contract GameItem is ERC721 {

using Counters for Counters.Counter;

Counters.Counter private _tokenIds;

constructor() public ERC721(“GameItem”, “ITM”) {}

function awardItem(address player, string memory tokenURI)


returns (uint256)



uint256 newItemId = _tokenIds.current();

_mint(player, newItemId);

_setTokenURI(newItemId, tokenURI);

return newItemId;



Token metadata

Metadata stores descriptive info about the token ID contained in an NFT.

Legal documentation

To make an NFT marketplaces you will need to have few documents:

  • Terms of service
  • Privacy policy
  • Company formation
  • Community standards
  • IP consideration details

Step-by-step Guide To Build an NFT Marketplace

If you are inspired by digital collectibles, how NFT marketplaces work, and you want to create a custom NFT marketplace, here are few steps to follow:

  • Choose the appropriate blockchain.
  • Analyze The market.
  • Ensure to construct an excellent user interface for the NFT Marketplace.
  • Create the operating domains—functions as crypto wallet addresses & website domain.
  • Opt for tokens.
  • Create smart contracts.
  • Try out and deploy your marketplace.

In addition, you can use the OpeanSea Clone Script to create your P2P NFT marketplace.

How Much Does It Cost to Create an NFT Marketplace?

Numerous blockchain development services offer to create the NFT marketplace. Thanks to the competition, you can get development at a reasonable price. The minimum NFT marketplace development cost is around $20,000-$30,000. Sure thing, it varies depending on the type of development services provided. Notwithstanding, constructing the NFT marketplace takes a lot of time. This is why every cent spent is worthwhile.

Velas NFT minting platform is an ideal place for creating, storing and selling NFTs. Convenient and user-friendly design of the platform offers great opportunities not only for NFT owners, but also for crypto amators.


Disclaimer: The views and opinions expressed by the author should not be considered as financial advice. We do not give advice on financial products.

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