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How to buy & sell NFTs at OpenSea

All you need is a credit card to buy, sell, and mint NFTs at this fast-paced trading marketplace.

How to Buy & Sell at OpenSea

What is OpenSea?

OpenSea is the blockchain world’s first and largest NFT marketplace. This busy platform hosts some of the most widely traded NFT collectibles, including CryptoPunks, Art Blocks Curated, Bored Ape Yacht Club, Running Moon, and mcgoblin.wtf.

In addition to collectible images, OpenSea handles distribution of music, photographs, trading cards, and much more.

The OpenSea site also provides simple tools that allow you to mint your own NFTs and offer them for sale or trade in the OpeanSea marketplace.

players

Users: 1,900,000

all-time volume

All-time volume: 31,500,000,000

blockchain

Blockchain: Ethereum, Klatyn, Polygon, and Solana

year

Year Established: 2017

Top Five NFT Collections

cryptopunks

CryptoPunks

CryptoPunks launched as a fixed set of 10,000 items in mid-2017 and became one of the inspirations for the ERC-721 standard.

bored ape yacht club

Bored Ape Yacht Club

The Bored Ape Yacht Club is a collection of 10,000 unique Bored Ape NFTs— unique digital collectibles living on the Ethereum blockchain.

mutant ape yacht club

Mutant Ape Yacht Club

The MUTANT APE YACHT CLUB is a collection of up to 20,000 Mutant Apes that can only be created by exposing an existing Bored Ape to a vial of MUTANT SERUM or by minting a Mutant Ape in the public sale.

otherdeed for otherside

Otherdeed for Otherside

Otherdeed is the key to claiming land in Otherside. Each have a unique blend of environment and sediment — some with resources, some home to powerful artifacts. And on a very few, a Koda roams.

azuki

Azuki

Azuki starts with a collection of 10,000 avatars that give you membership access to The Garden: a corner of the internet where artists, builders, and web3 enthusiasts meet to create a decentralized future.

Buy, sell, and mint NFTs at OpenSea now

Here’s the fast, easy way to establish an account and participate in the bustling OpenSea NFT marketplace.

1. Set up a MetaMask wallet

MetaMask is a crypto wallet that is implemented as a browser extension on PCs and an app on mobile devices. Visit Metamask.io and select “Download” and you will receive the proper version for the device you are using. Follow the instructions to complete the installation. Create a wallet and password. Set up the wallet to use the Ethereum mainnet. 

Now you can use the MetaMask Account Details menu to display the numeric code that is your MetaMask wallet address for the Ethereum mainnet.

2. Purchase Ethereum and transfer it to your MetaMask wallet

Your OpenSea journey requires that you have some Ethereum. Simply use the tool at the top of this page to specify how much Ethereum you wish to purchase and where it should be sent – to the MetaMask wallet address you acquired in Step 1. Visa and Mastercard support mean you can complete this process in minutes. (If you have a Kriptomat account, you can acquire and send Ethereum in the normal way.)

3. Connect your MetaMask wallet to OpenSea

Navigate to OpenSea, click on the profile icon, and follow the instructions on your screen to link your MetaMask wallet to your OpenSea account.

4. Begin trading

Now that you have funded your MetaMask wallet, you are ready to begin buying, selling, and minting NFTs at OpenSea. The OpenSea website maintains detailed, updated instructions for these tasks:

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