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Guía del usuario: Canjes

MetaMask Swaps es una herramienta de MetaMask que le permite hacer exactamente eso: cambiar un token de criptomoneda por otro (para más información sobre los tokens ERC-20 y la diferencia entre estos y los NFT, consulta nuestra guía de usuario). Es muy conveniente y fácil, ya que reduce considerablemente el número de pasos necesarios, y la cantidad de exposición a los contratos inteligentes de terceros, para obtener los tokens que le interesan.

Help

Error: 'EXPIRY PASSED' after a swap

Troubleshoot by retrying the swap.

Error fetching quote

Try checking liquidity on the token you want to swap.

How to cancel a pending swap

As the Smart Swap feature is only available on Extension and on the Ethereum network, you will not be able to cancel using the below method on MetaMask Mobile or on any other networks except the Ethereum mainnet.

I did a swap, but received fewer tokens or less fiat value than I expected. Why?

Troubleshoot with the steps listed here.

Why are some tokens missing from MetaMask Swaps?

When tokens have liquidity on DEXs, they are typically available to swap in MetaMask. Try checking back later.

Why did my MetaMask swap fail?

The main reason why your swap might have failed is likely to be slippage.

Why is the MetaMask Swap button unavailable / greyed out?

It's likely because the network you're on doesn't support Swaps.

Learn

How do I see the price at time of purchase for tokens bought through Swaps

You can use a block explorer like Etherscan.

Using MetaMask Swaps in MetaMask Portfolio

Learn more about MetaMask Swaps.