UniswapX

• What is UniswapX?

  UniswapX is a new permissionless, open source (GPL), auction-based protocol for trading across AMMs and other liquidi...

• How does UniswapX save me money?

  UniswapX uses an open network of third-party fillers to fill swaps. This can save swappers money in the following way...

• How does UniswapX work?

  Here is a hypothetical example of how UniswapX works:   To start, let's say Alice (the swapper) wants to swap 1 ETH f...

• Who fills UniswapX orders?

  UniswapX outsources routing complexity to an open network of third-party fillers.   Fillers then compete to fill swap...

• Why can my swap not be filled?

  You may see a “Your swap couldn't be filled at this time. Try again or learn more” error message while using UniswapX...

• What tokens are available on UniswapX?

  Any token on the Uniswap Labs Default Tokens List can be routed through UniswapX.   UniswapX quotes are subject to ch...

• What networks are supported by UniswapX?

  UniswapX is currently available on Ethereum Mainnet and Base.   Uniswap Labs is committed to expanding the supported ...

• How to swap on UniswapX

  To swap tokens on UniswapX follow these steps: Open the Uniswap web app and connect your wallet. Next, select the to...

• How to swap on UniswapX using the Uniswap Wallet

  To swap tokens in the Uniswap Wallet: Select “Swap”. Select “Select token”. Search for and select the token you wo...

• Are there network costs for UniswapX?

  All transactions on the blockchain require a network cost to be processed. On UniswapX swaps, the filler pays most ne...

• What does a UniswapX transaction look like?

  UniswapX transactions on blockchain explorers will look different from classic swaps due to how they are filled.   Un...

• Is there a swap minimum for a UniswapX transaction?

  The Uniswap Labs web app will only offer the ability to route through UniswapX when the value of the swap is above a ...

• Why did my UniswapX swap expire?

  You may see a “Your swap expired before it could be filled. Try again or learn more” error message while using Uniswa...

• Can I change slippage when using UniswapX?

  Slippage cannot be adjusted for swaps using UniswapX.   The slippage settings used for a non-UniswapX swap do not app...