How to Create Your Own NFT Marketplace: NFT Marketplace Development Guide

21 July 2022 Writer: Lera Grechanik 5988 views

The hustle about NFT got a load of internet users. Non-fungible tokens remain to be a very popular topic in people’s exchange of views. Colin’s dictionary has named “NFT” to be a word of the year in 2021. 

Figures set forth the NFT noise to be true as well. We looked up the yearly reports by Fasten the belts before reading what we hit on:

 The NFT sales measure is 27,414,477 in 2021, and it has soared by 1.836% if compared to 2020. During these sales, token holders have traded $17,694,851,721. The numbers are incredible, aren’t they? 

Today, we’ll talk about how entrepreneurs can do well out of NFT if they’re not art creators or how to build an NFT marketplace in detail.

Brief on NFT Marketplace

Let’s set sail by putting down what NFT implies. 

NFT is spelled out as a non-tangible token. Unlike other tokens, each NFT token exists in the singular. Even if you encounter two identically looking pieces, they remain unique due to the metadata encrypted.  You can’t switch them over or replace them with other kindred tokens. The data on producers, vendees, and all transactions are securely hived away in a blockchain. In other words, an NFT is a digital certificate tied to a single-instance item. 

NFT possesses the attributes:

  1. Wholeness- non-fungible tokens are integral and are impossible to split.
  2. Bona fides- The content about the token and its holder is free to access, and is hands-down to be confirmed. 
  3. Non-reciprocity— we mentioned that tokens are sui generis and non-exchangeable.
  4. Marketability- NFT trading on markets provides limitless prospects for NFT holders. NFTs owners can make capital out of trading systems on various cryptocurrency platforms where NFTs are traded. The ERC 721 Token and the ERC 721 Token (enhanced version of ERC 721) push interoperability with different ecosystems and allow the generation of NFTs for digitized collectibles.
  5. Fungibility. Blink of an eye trade of tokens is what attracts folks. The experience level of traders varies over marketplaces, from newcomers to NFT veterans. Hence, digital assets become available to more consumers.
  6. Configurability. Digital assets likewise, NFTs are a subject to be programmed. Today’s NFTs are often linked to complex mechanics, which may permit crafting, forging, and random generation. The design has never-ending potential.
  7. Scarceness. Programmers can embed unchangeable characteristics. They can also impose tight restrictions on NFT offerings owing to smart contracts.

NFT marketplaces are platforms to carry out NFT operations. These kinds of ventures are invented for NFT activities alone—they serve to stock, show, and trade all kinds of digital works. In some cases, a marketplace advances space to produce NFT. The marketplaces arrive in a niche-specific or universal type.

Niche-based marketplaces: Marketplaces zeroed in on a definite category of NFTs to be traded, like music, art, photographs, etc. Well-known niche-specific NFT marketplaces are NBA Top Shot centered on basketball video NFTs, Valuable for tweet NFTs. 

Universal-purposed marketplaces: It grows clear, it’s marketplaces where varieties of the NFTs are dealt with. We can refer to the NFT marketplaces that are thought to be the top prevalent ones: OpenSea, Rarible, Nifty Gateway, MakersPlace, SuperRare, and Decentraland. Well, who knows, maybe the list may soon be extended with your NFT marketplace.

NFT marketplace transactions necessitate an NFT piece and Bitcoin or Ethereum to acquire it. Later, received Bitcoin, and we can withdraw Ethereum in dollars. Every marketplace sets its own rules to govern NFT buying-selling relations. While some may cut the shares for “gas” that is essential for blockchain dealings, others may charge cuts for the Dollar to Ethereum switch. The marketplace terms and conditions contain the details about the fees billed. We recommend reading them ahead of transacting an NFT. Consequently, fees wouldn’t be a surprise. 

A cryptocurrency wallet with not a sizable amount of Ethereum on the balance are ingredients to make your NFT piece. After joining an NFT marketplace, an NFT author may upload content to make up an NFT. 

“But how can I earn from NFT if I’m not an art producer?” you may ask. An alternative solution is to create your own NFT marketplace. Below, we provide a guide to get to bring light on how to build an NFT marketplace and get around.

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Determining NFT Marketplace Field

The journey into the NFT marketplace platform development goes ahead with defining the niche. You may prefer a wide spectrum or pick one niche. People create the NFT that belongs in umpteen spheres, and some may even surprise you:


It’s probably this niche that comes up to mind when talking about NFTs. Artists have received a new way to popularize artworks and be in the pocket. As of now, the most big-ticket NFT artwork transacted is Everydays - The first 5000 days. The price was unbelievable—$69 million. 


Same here, the NFT invention has given new means toacquire a livelihood. Being an NFT adds extra worth to music samples. Music has undergone multiple metamorphoses, it well altered the new NFT market. 


Game characters are a pioneering field where NFTs were habituated. It was initiated with CryptoKitties in 2017. Crypto pet owners could collect kitties and breed them. The marketplace also had built-in activities, so it was pretty fun. 


People have been treasuring special or historical sports attributes and events for decades. The NFT market has taken up this tradition and implemented it in its manner. Sports NFT can come in videos featuring a historic event, a sportsman’s signature,  player’s cards, and other things that have value to the sports fans. 


We told you some NFTs may surprise you, and this is the case. People can put on offer their tweet screenshots, messages, book samples, etc. as Jack Dorsey did. Twitter founder transacted his get-go tweet for $2,9mln in an NFT auction. 

Things to Keep an Eye on When Building NFT Marketplace

When finances are involved, it is the marketplace owner’s undertaking to establish a climate for transactions to be smooth and safe for both vendees and vendors. We describe below the constituents that need to be mindful of when creating an NFT marketplace app. 

  • Transparentes

Transparent Blockchain transaction stipulates out-and-out info about the transactions initiated. If you have in view to create a marketplace with transparent transactions, blockchain is to facilitate a crystal clear and faultless payment procedure.

  • Security

We demand all that is finance-related be secure. An excessive concern for security is never unnecessary. It is important to think about additional functionality and develop an integrated security system to boost security for traders. Special verification marks, the Know Your Customer feature, and Content Confirmations are the security options that may be introduced. 

  • Decentralization

This is some other factor to develop an NFT marketplace that is trustworthy and fail-safe. Blockchain decentralization involves meting out transaction data across the entire chain of computers. When a new blockchain is introduced, the computers update their blockchain so that every change is mapped to it. 

  • The Business Model

Selecting a business model is tricky. The challenge is to pick out a model that works well for both vendors and customers. You may enable subscriptions or set fees per transaction, listings, dollar conversations, etc.

  • Smart Contracts

A smart contract is an agreement that is signed online to avoid fraud and the third side’s involvement. They keep smart contracts in blockchain code. 

Creating an NFT Marketplace App: Must-Have Components

The NFT Marketplace represents a one-stop place that includes an online market, auction, and blockchain platform. Building NFT marketplace is a complex process. Failure can take a high price. We have put together the all-important features to build NFT marketplace.

  • Itemization

A prospering NFT market usually has a shopfront exposing the NFT items available for acquisition or trading. Fill the item’s page with the following word:

    • Name and description
    • Price
    • Holder info
    • Bids number
    • Value history 
    • Pre-examinations 
    • Info about the token’s authentication protocol can also be placed.
    • Improved Token Search

The ability to quickly search for NFT changes the state of the user experience over the platform. Sort out NFTs by categories, and bring out a filtered search engine that allows vendors to select NFTs by category, payment method, due date, and status.

  • Bid and Buy

The marketplace's purpose is to match the NFT creators/sellers and buyers together to make an NFT acquisition. To accomplish this goal, it should be doable to place offers, which reveal the offer’s validity period and current status. 

  • Wallet

To pursue customers in NFT stocking, transmitting, and acquiring, you can build a platform-specific wallet or incorporate existing wallets.

  • Listing Status

The listing status will be functional for NFT vendors. It’s conditioned to monitor the position of the NFTs in the confirmation process.

  • Ratings

Ratings are decision-making components in any marketplace. When creating an NFT marketplace, let individuals rate each other to shift the magnitude of the trust level towards the platform.

How to Develop NFT Marketplace Bit by Bit

The non-fungible token fame has been steadily up and coming. The ask for NFT tokens is soaring, to boot. If you make up one's mind about NFT marketplace development, here’s the guide on how to develop your own NFT marketplace. 

At Celadonsoft, we use this roadmap when the objective is to build the NFT marketplace from scratch. Whether you want to make the head and tail of how to develop an NFT marketplace app like OpenSea or how to make your own NFT marketplace in general, these steps will give you a ride to the NFT marketplace sphere. 

Niche Selection

Opting for a specific niche is the initial point to deliberate over when you set a goal to make NFT marketplace. You can select one specific niche or allow a variety of NFTs to be merchandised.

Step 1: Getting the Production Going

To launch creating an NFT marketplace, a team and client are to confer about the upcoming project. In order to evaluate the technical viability and practicability. During the discussion, the following topic can be brought up:

  • A Niche-centered or all-around marketplace
  • Features and functionalities
  • Technology stack to create an NFT marketplace
  • Token protocol 
  • NFTs trade methods
  • Business model selection
  • Marketplace distinguishes among the rivals

And else matters that may pop up during the conversation. 

The responses' necessity is motived to estimate the development timeframe and draw up a development outline strategy. At this stage, we always support clients in making up their minds that will lead them to success.

Step 2: Design and Coding

When all the component parts are negotiated and consented to, the NFT marketplace construction sets off. The process is set in motion by design prototypes and mockups preparation. 

UX/UI: The design is the face of software. An intuitive, user-friendly, and attractive interface kick into a better user experience and lures folks to stay. 

Backend: When building the product server side, in addition to the usual business logic and marketplace functionality, you must deliver blockchain, smart contracts, and wallets and provide an auction mechanism. 

Frontend: The external part of the product with which the user interacts. Ease of management, as well as reliability and performance, must be ensured. 

At Celadonsoft, we have a broad-brimmed technology stack selection that will suit cutting-edge full-cycle NFT marketplace development. 

Step 3: Testing and Launching

Every product must be tested to eliminate bugs and errors. At Celadonsoft, we conduct several testing cycles to guarantee the platform works smoothly. We test usability, performance, load, compatibility, functionality, regression, and user acceptance via automated and manual tests. 

After the app made its way through quality assurance, the marketplace is brought to the stores. 

Step 4: Maintaining and Supporting

NFT marketplace deployment doesn’t mean the job is over. At Celadonsoft, we maintain and support every product, and work on their updates and improvements. Also, the deployment is time to think over the further marketplace evolution. 

Calculating the Cost to Build an NFT Marketplace

The cost of developing an NFT marketplace rests on many things.  The complexity of the product and developers’ hourly rates drive the cost fluctuations. 

The table will back you up in cost calculations.

The cost of the NFT marketplace development

Feature & function Time Hourly rate in East Europe
Hourly rate in West Europe
Hourly rate in the US
UX/UI design 42 1 470 2 940 4 200
Sign-up, safety 72 2 520 5 040 7 200
User accounts 42 1 470 2 940 4 200
Homepage 84 2 940 5 880 8 400
Search, filters, categories 96 3 360 6 720 9 600
Item page 42 1 470 2 940 4 200
Feedbacks 48 1 680 3 360 4 800
Cart 48 1 680 3 360 4 800
Payments 42 1 470 2 940 4 200
Notification system 32 1 120 2 240 3 200
Ethereum built-in 96 3 360 6 720 9 600
NFT management 96 3 360 6 720 9 600
Assets management 42 1 470 2 940 4 200
Vendor panel 64 2 240 4 480 6 400
Vendée panel 132 4 620 9 240 13 200
Admin panel 85 2 975 5 950 8 500
Total 1063 37 205 74 410 106 300

Note: the numbers stated in the table and vary from project to project. You can receive the exact cost to develop NFT marketplavce during the consultion with the team. 

A Reliable Partner for NFT Marketplace Development

At the heart of an NFT marketplace is a complex software that demands to be developed by experts with experience in similar programs.

Our team renders online marketplace development services and has gained a lot of experience in developing marketplaces to function in different fields. We have been working on the development of a jewelry marketplace and construction services marketplace. In both projects, we faced and succeeded in overcoming a fair few challenges.

 For instance, we have worked out a monetization strategy for the Jewelry marketplace that requires virtual currency. That was a must-have solution due to the market specialnesses. 

When developing the construction marketplace, we have also introduced various complex features like a user roles management system based on Advanced custom attributes, remote monitoring, Land verification, etc.

As a result, our team winningly built marketplace solutions filled them with the necessary functionality, and wrapped them in a user-focused and pretty design. After we made sure the products worked perfectly, we launched them to the market. As of now, the marketplaces are supported by the team. 

Let’s start trading NFTs together.

If you want to set up your own NFT marketplace, consult our NFT development experts, who know how to create NFT marketplace. Whether you want to sow the seeds by creating an MVP to try out the concept in the market, we’ll partner with you all the way through from the first iteration of development to full-fledged product support. 

Reach out to us, and we will assist you from consultation to the development and launch of the NFT marketplace software.

Areas of responsibility - brand and growth marketing. Strongly believes that software development is an art and marketing is not just about sales but about sharing your passion. Her educational background in the field of business and marketing allows her to create expert content and help others to grow and expand knowledge.

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What is the NFT marketplace?

The NFT Marketplace is a blockchain-rooted software aimed at NFT specifically. It gives masses a shot to market or stores NFTs on it. At some marketplaces, one can also go for producing non-fungible tokens with the tools put up by the marketplace. 

NFT marketplaces arrive in diverse shapes and sizes. They arrive to be niche-centered or multiple-purpose ones. 

How can I build an NFT marketplace?
Head of Sales

Building an NFT marketplace is knotty. You may give on to a bumpy ride if developers lack appropriate skills and knowledge. The first-rate way out here is to hire a crew that’s savvy on how to make an NFT marketplace. 

Celadonsoft is a team greatly experienced in creating marketplaces. We know all the nitty-gritty to deliver high-quality products. Reasonable rates, broad technology stack, skilled team, and other advantages are offered alongside the functionality-rich and fast-to-load NFT trading platform. 

What is the difference between NFT and Cryptocurrency?
Project Manager

Contrary to crypto, you can’t exchange one NFT for an equal token. NFTs are in a class of their own digital assets that exist in the form of GIFs, images, videos, music, and more. Theoretically, we can obtain anything that’s met on the internet as an NFT. 

Cryptocurrency refers to interchangeable tokens that can be swapped for a distinct asset or commodity of the equal value.


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