代币兑换

Error: 'EXPIRY PASSED' after a swap

If you try to swap using MetaMask Swaps and your swap fails, you could see this error messag...

Error fetching quote

MetaMask Swaps only displays quotes for potential swaps when there is sufficient liquidity o...

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

If you want to see the price you paid for a token or tokens, say to compare with its current...

How to cancel a pending swap

As the Smart Swap feature is only available on Extension and on the Ethereum network, you wi...

How to use Liquidity Pool (LP) tokens

Several of the most powerful decentralized finance (DeFi) tools involve depositing tokens in...

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

See the troubleshooting steps here. This advice applies to normal transactions and Swaps tra...

第三方互换平台

虽然 MetaMask 有自己的内置互换工具，但第三方代币互换平台已经形成了一个完整的生态系统。本文旨在指出用户在兑换代币时经常遇到的一些问题，并可以当作第三方互换平台支持服务的非权威...

Uniswap support and troubleshooting tips

Please note that MetaMask is a self-custodial wallet. That means that we do not have any con...

用户指南：互换

MetaMask Swaps 是 MetaMask 的一项功能，具体用途是加密货币代币两两互换（有关 ERC-20 代币以及这些代币与 NFT 之间区别的更多信息，请参阅我们的用户指南...

Where does MetaMask source the token's price?

MetaMask gets token data from CoinGecko. You can visit their site to find exchanges actively...

Why are some tokens missing from MetaMask Swaps?

MetaMask Swaps automatically offers many tokens available on underlying decentralized exchan...

Why did my MetaMask swap fail?

Please note, this article is for MetaMask swaps performed with the Swap button within our ap...

Why does MetaMask Swaps use unlimited token approvals?

Our token approval is given strictly to our Spender contract, which was created to:

Why is the MetaMask Swap button unavailable / greyed out?

This article is for MetaMask swaps performed with the swap button within our app or extensio...