Quick answer: connect your wallet to a marketplace, choose the NFT you want to sell, set a price (fixed price or auction), approve the listing transaction, and pay the associated gas fee. The listing goes live once that transaction confirms, usually within a minute or two. No inventory changes hands until someone actually buys, so nothing about listing itself is risky.
Before you list anything
You need three things in place: a wallet connected to the marketplace, an NFT you actually own sitting in that wallet, and enough of the network’s native token (ETH, SOL, or similar) to cover the listing’s gas fee. If you don’t have a wallet or an NFT yet, start with our guides on setting up MetaMask and buying your first NFT.
Step 1: Choose fixed price or auction
Most marketplaces offer both. A fixed price listing sells instantly to the first buyer willing to pay your price, straightforward and predictable. An auction (usually English-style, ascending bids) can capture more value for something in genuine demand, but it takes longer and the final price is uncertain. For a first sale, fixed price removes one variable while you’re still learning the process.
Step 2: Set your price
Check what similar items in the same collection have actually sold for recently, not just what’s currently listed, since asking prices and closing prices can differ substantially. Most marketplaces show recent sales history directly on the collection page. Price slightly below the current floor if you want a faster sale, or above it if you’re not in a hurry and believe the item is worth more.
Step 3: Approve the listing
Listing requires two wallet interactions on most platforms: an initial one-time approval that lets the marketplace’s smart contract interact with your NFT collection, and a second signature confirming the specific listing details. The one-time approval only happens the first time you sell from a given collection on that marketplace; subsequent listings from the same collection skip straight to the listing signature.
Step 4: Wait for a buyer
Once live, the listing is visible to anyone browsing the collection. You can edit the price or cancel the listing at any time before it sells, though both actions typically require another small gas payment. Nothing is deducted from your wallet just for having an active listing.
Step 5: Get paid
When someone buys, the marketplace’s smart contract handles the transfer automatically: the NFT moves to the buyer, and the sale proceeds (minus platform fee and any royalty) land in your wallet, usually within the same transaction. There’s no manual step on your end beyond the original listing.
What to double-check before listing
- Confirm you’re listing on the correct marketplace and chain. An NFT minted on Polygon won’t show up if you’re browsing an Ethereum-only marketplace view.
- Recheck the current platform fee and royalty rate, since they directly affect what you’ll actually receive; our breakdown of NFT marketplace fees covers where each fee goes.
- Make sure the wallet you’re listing from is the same one that holds the NFT. This sounds obvious, but it’s a common mistake for anyone running multiple wallets.
Selling is largely the buying process in reverse, and once you’ve done it once, every future listing takes under a minute.
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