In this article, I will discuss the How to Sell an NFT on OpenSea , the biggest NFT marketplace.
If it’s your first time dealing with an NFT or if you want to increase your sales, this tutorial will help you with everything from setting up your wallet to selling and managing your NFT. After this, you’ll be confident enough to start selling on OpenSea.
What is NFT?
An NFT (Non-Fungible Token) is a distinct digital asset issued on the blockchain signifying ownership of an asset, be it art, music, or videos, and even collectibles. NFTs, unlike cryptocurrencies such as Bitcoin, cannot be exchanged on a one-for-one basis because each token has its own unique identity.

By providing proof of ownership, NFTs assist creators in earning from their work and buyers in purchasing verifiable digital collectibles that are secure and transparent.
How to Sell an NFT on OpenSea

Here’s a fully unique rewrite of how to sell an NFT on OpenSea while keeping all the important details and steps:
Selling NFTs on OpenSea: Complete Guide
1. Creating An Account On OpenSea
When you want to sell NFTs on an OpenSea, the first thing you need to do is create an account. Click on “Get Started” on the main site. You can register with Google, or another email of your choice. You’ll receive a verification email from them which grants access once confirmed.
After that, link your crypto wallet (for example), MetaMask, Coinbase Wallet, or WalletConnect). This will enable you manage your NFTs along with payments.
2. Crypto Wallet Creation And Setup
MetaMask has both mobile and desktop apps so Make sure to download one first if you don’t have a wallet yet. Once they’re installed log into OpenSea again and connect your wallets as prompt tells you to.
Clicking “Authorize” gives OpenSea permission to interact with your NFTs and transactions through wallet streams for easy management of payments alongside listing s and direct actionable changes/sell commands via the wallet allowing simple selling using automated systems .
3. How to Acquire or Mint an NFT
You can sell only an NFT that you own. It is possible to obtain one through:
- Purchasing NFTs from marketplaces such as OpenSea, Rarible or Foundation where you can browse collections and purchase any items of your liking.
- Minting NFTs: You can mint images, music, or videos into digital content NFTs. For example, with OpenSea’s “Create” function, you can upload your file and add metadata like title and a description then publish it on the blockchain as new NFT.
4. Select Selling Method
OpenSea has two primary options for selling NFTs; both are available on every user account.
You start an English auction where buyers compete against each other in real time raising offers leading to higher sales especially for sought after assets. Users set minimum starting bids with optional reserve prices.
Fixed Price Sale: You Determine sale by setting a specific sales price enabling immediate purchase. This method is handy if you want fast cash in hand liquidity (money), because there’s no bidding strategy attached.
5. Listing Your NFT For Sale
To list your NFT on OpenSea, follow the steps below.
For Fixed Price:
- Access your profile on OpenSea and click on the NFT you are interested in selling.
- Select “Sell” then “Fixed Price”.
- Enter the price and duration of the sale (e.g. 7 days).
- Choose “More Options” to reserve the sale for a specific buyer if needed.
For Auction:
- Click on your NFT and select “Sell.”
- Choose “Auction” and set a minimum starting bid.
- Specify how long the auction will run for, and if you’d like, add a reserve price.
- Note: each consecutive bid must be at least 5% higher than the previous one.
- It is possible to sell only to an address that you provide too.
6. Using ‘More Options’ Feature
Regardless of whether an item is sold at a fixed price or through an auction, buyers can use “More Options” to set restrictions based on a particular wallet address. This option caters best for private sales or pre-planned deals.
7. Things To Be Aware Of
- Gas Fees: These charges are related to blockchain transactions. Usually, these fees are paid by buyers when goods are bought while sellers may incur them when bidding or transferring NFTs.
- Marketplace Fee: There’s always a 2.5% fee taken off which OpenSea deducts from every seller’s final amount once payment has been made
- Creator Royalties: Owners of NFTs can set a resell percentage that allows them to continuously earn from secondary sales, which gets sent directly to their crypto wallet.
This is an all-inclusive guide for selling NFTs through OpenSea. Covering account creation and detailing the selling process while outlining every associated cost provides clarity on fee management.
How do NFTs operate?
NFTs function on the blockchain. The blockchain is a big and public digital ledger which records transactions, NFTs and cryptocurrencies serve as entries in that ledger. Most popular blockchains are “decentralized” because they are spread across a number of nodes, or people’s computers.
Rather than having a central company server, the blockchain has no sitting administration as it is free and adrift over a peer to peer network. Since history can be recorded upon, and for so long as the system is functioning with no malicious intent, provable authenticity and ownership will be possible on blockchain technology.
When an NFT is created, transferred, bought or sold anything associated to it gets recorded onto the blockchain. That record guarantees that authentication is enabled.
That record will forever attest to accuracy without losing or damaging critical proof or tracking documents. Currently when purchasing artworks or collectibles, one receives a real world paper document proving its authenticity.. blockchains provide effortless solutions to longstanding issues which stem from providing trust since almost all systems today are prone manipulation
Understanding Fees and Gas Costs
Service Fee: With OpenSea, there is a 2.5% fee for every sale that has been completed.
Creator Royalties: Creators can set their royalties (royalties are generally about 5-10%) to be paid off the sale price.
Gas Fees (Ethereum): An NFT’s first listing can incur gas fees, as do the transfers following the listing. These fees differ based on the activity in the network.
Polygon Listings: On Polygon, gas-less listing is possible, making it a more affordable option.
Canceling Listings: Gas fees, especially on Ethereum, can also be charged for canceling bids or listed NFTs, or accepting bids.
Managing Your Sale
Selling Monitoring
Assess increases in likes and views alongside activities from your OpenSea profile that reflect interest.
Offer Responding
Always ensure to reply to incoming offers by accepting, declining, or ignoring them. The only thing that could be concerning is the fact that offers are limited in time.
Cancelling Listings
It is possible to change your mind regarding a listing in which case cancelling the listing will apply considering the Ethereum based ones may incur a gas fee.
Adjusting Prices
Altering the duration of sale as well as setting a new price mid sale is always an option which can be exploited in case demand from the market changes.
Buyer Communication
Trust reads meaning engaging with buyers from social forums, community sites and even social media increases the chances of closing sales.
Tips for Successfully Selling Your NFT
Promote on Social Media: Don’t hesitate to promote your NFT on social media platforms like Twitter, Discord, and Instagram. By doing this you’ll promote NFT’s popularity.
Have a Competitive Price: Unlike traditional art which one can sell at any price, auctions which use envelopes require one to offer a low price in relation to publication. Resist the urge to overprice especially as a first timer in the market. Ensuring you check similar NFT’s before putting yours on the market ensures you avoid overpricing.
Write a Clear Description: Clarify honest and accurate details about your NFT. Don’t shy away from including its purpose, what it turns into,and any special traits or utilities that accompany it.
Use High-Quality Visuals: Ensure that your NFT comes along with great visuals that are appealing to the eye. Buyers tend to have confidence in sellers who use good design and create good images.
Engage with Communities: Make sure you focus on making it easy to collect works from other creators. Doing this helps one to engage with people who will offer the feedback needed about the project as well as anyone looking for new sets that accompany unactivated interactivity.
Troubleshooting Common Issues

Wallet Not Connecting
Make sure that your browser wallet (MetaMask, for example) is up to date and installed. Refresh the page. Switch browsers.
NFT Not Visible
If after minting your NFT does not show up, you may need to wait a few minutes or refresh the metadata. The blockchain sometimes takes a moment to catch up.
Transaction Stuck or Failed
Look over to your wallet to check for unfinished transactions. If gas is set too low, speed up or cancel the transaction and try again.
Gas Fees Too High
Use a Polygon-based Layer 2 marketplace, or wait for a time when the network gets less congested so that you don’t pay exorbitant fees on Ethereum.
Listing Errors
Make sure that all details are correct before trying to list. If a sale refuses to go live, try disconnecting and reconnecting your wallet.
Pros & Cons
Pros | Cons |
---|---|
Large user base and global exposure | High gas fees on Ethereum network |
Supports multiple blockchains (ETH, Polygon, etc.) | Competition can make it harder to stand out |
Easy-to-use interface for beginners | 2.5% service fee on every successful sale |
Allows both fixed-price and auction sales | Listing or canceling may require gas fees |
Royalties support for creators | Scams and fake collections may exist |
Conclusion
To sum it up, after going through the procedure of setting up a wallet to listing your asset for sale, selling an NFT on OpenSea becomes quite simple.
OpenSea is a great platform for creators to market their artwork because of its vast user base, multi-chain support, and ease of use. By following the appropriate methods and remaining engaged in the community, you can raise the likelihood of successfully selling NFTs.