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Learn the basics of blockchains and Ethereum (miners and validators, gas, cryptocurrencies and NFTs, block explorer, networks, etc.)

New to web3 and crypto? Learn more here!

MetaMask es una billetera de custodia propia

En MetaMask, hay una billetera para tokens y criptomonedas de custodia propia. Le concede al portador el control total de las claves de acceso y, por ende, sus activos. Una billetera de custodia propia elimina así la existencia de una tercera parte entre usted y sus criptoactivos, lo cual para algunas personas les conviene más.

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Qué es una 'Frase de Recuperación Secreta' y cómo mantener segura tu billetera de criptomonedas

¿Eres nuevo en criptomonedas y web3?

The Ethereum address format and why it matters when using MetaMask

What 0x means, and why you should look for it.

What is a browser extension, and why is MetaMask one?

More than a wallet -- how MetaMask connects you to web3.

What is a signature in MetaMask?

What a signature is and why it matters.

Can I import my Coinbase Wallet account to MetaMask?

Have a Coinbase Wallet? Learn how to import it into MetaMask.

Can I use MetaMask in my country?

By essence, anyone in any country in the world can use MetaMask.

¿Qué son las cuentas importadas?

Obtenga más información acerca de importar cuentas no asociadas a su billetera MetaMask.

What's the difference between a wallet and an account?

Across this support page, we refer to your wallet and account(s) as separate items.

Why am I being asked to connect to a dapp?

For an intro to all things dapps, see our user guide here.

Why does MetaMask need permission to modify data on all web pages?

Browsers don't offer any other way to open up a channel of communication between MetaMask and the webpage. Learn more here.

Will MetaMask ever ask me to verify my account?

Short answer: definitely not.