Metamask normally determines the network costs, but you’re free to choose your own as well. The last two steps will generate a Metamask transaction, each with an associated cost. Click Approve Contract, then Create Auction.Once you set all the parameters, select Sell Item.Fill in the starting and ending price, as well as the number of days you want your cryptokitty to be listed. Go to OpenSea.io/account and click on the My Items tab.Before listing the NFT for sale, use the marketplace to determine how much a similar kitty to yours costs. If you have an adorable cryptokitty to sell, you can do so on OpenSea’s marketplace. Scan the QR code with your phone’s camera.ĭone! Your domain is now ready for sale.If you use a mobile wallet, select WalletConnect or WalletLink (depending on your wallet).If you use Metamask, click on Sign In under its logo.

Fill in the details and select Complete listing.

You can choose between Set Price and Highest Bid.

Press the Sell button in the top-right corner.

Navigate to OpenSea and hover over your profile picture.

Use the Activity tab on the left-hand side to view the NFTs you put up for sale.

After paying the fees, confirm the details and post the item on the marketplace.

The first one is to initialize your account for selling, and the other is to grant item access to OpenSea when a sale takes place. That means you have to complete two one-time transactions.

For the first listing, you have to initialize your wallet.

Once you have everything sorted out, click Complete Listing.

As for the duration, a sale can last for one day, three days, or a week. With the auction, enter the start price, expiration time, and price threshold.

Choose the type and price of the sale.

Select Sell to get redirected to the listing page.

Pick the NFT you wish to sell from your wallet.

Click on your profile picture in the top-right.

Navigate to OpenSea.io and log into your account.

If you want to flip an NFT you purchased or sell the one you created, doing so on OpenSea is relatively straightforward:

If not, you should know that only registered users with configured wallets can sell NFTs. If you’re here to sell on OpenSea, we can assume you already have a registered account. Also, we’ll dive deeper and explain how to sell without paying gas, as well as how to sell domain names, CryptoKitties, and more. In this article, we’ll provide step-by-step instructions for how to sell NFTs on OpenSea. If you’re wondering this yourself, we’ve got you covered.

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