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A crypto wallet such as MetaMask stores your ETH and processes transactions on the Ethereum blockchain The private key is what gives only you access to your items and funds so it s important to never share it with anyone If you re looking to bring your existing crypto wallet to log in learn more here If you ever log in and your profile is blank and missing any items you own make sure you ve connected with the correct wallet You x77 ll then be prompted to connect your wallet Now that you have a crypto wallet installed you can connect to OpenSea and log in Navigate to opensea io and click Connect wallet If you don t have an OpenSea account you can still browse popular NFT collections and tokens and the latest drops Follow the prompts in your wallet and on your screen to connect OpenSea is a marketplace for digital items called non fungible tokens or NFTs for short and a portal to swap tokens Let x77 s connect your wallet to OpenSea and edit your profile so you x77 re ready to begin exploring buying and selling NFTs Learn more николь джордан все книги adding funds with a card here Once you re logged in navigate to your profile and choose a unique username All transactions connected to your wallet address can be viewed in your self custodial wallet or on the blockchain explorer for the chain you re using such as Etherscan Learn more about gas fees in our What are gas fees Since you ll be using OpenSea to interact directly with others on the blockchain you ll need a wallet to help you turn your actions in the browser into transactions on the blockchain OpenSea is a tool you use to interact with the blockchain You can see the available wallets in our help center guide What crypto wallets can I use with OpenSea Instead we provide a system for peer to peer exchanges of items You can buy cryptocurrency from a digital currency exchange like Coinbase We connect you to top liquidity aggregators and never take custody of your tokens which you swap directly from your connected wallet NFTs can take many forms such as digital art audio files or event tickets You can also upload a profile picture or banner image and add a short bio It x77 s a good idea to check Etherscan after completing each transaction You x77 ll need cryptocurrency to mint an NFT purchase an NFT and for gas fees to complete transactions For your security OpenSea will never have access to your private key which means we aren t able to access your wallet on your behalf Some NFTs can be redeemed for physical items like sneakers and others can be used within an online game If you x77 d like to change your username navigate to your profile and click the pencil icon to edit your profile You can also buy cryptocurrency with a credit card once you re signed into OpenSea Click Connect Wallet in the upper right corner of the site You can also swap tokens including native blockchain tokens governance tokens game currencies memecoins and co branded NFT collection tokens Select your desired wallet provider from the list When signed in to your account you can browse OpenSea and add any collection that sparks your interest to your watchlist A unique wallet address will be generated for you and you x77 ll use this address to complete transactions We never take possession of your items or store your NFTs