> For the complete documentation index, see [llms.txt](https://get-verso.gitbook.io/get-verso-launch-your-web3-app-faster/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://get-verso.gitbook.io/get-verso-launch-your-web3-app-faster/the-get-verso-stack/swap-and-bridge.md).

# Swap & Bridge

This module is an in-app user experience for swapping or bridging. We have build a mobile client for Li.Fi, an Advanced Bridge & DEX Aggregator. Using this technology end-user can benefits from the best priced around all the available liquidity of any available DEX (Decentralized Exchange).

The module is operating in two steps : 

1. Pricing and route computation : we compute the best route to execute the swap (or bridge) and display the target pricing for the target swap (or bridge)
2. Execution : After user confirmation, we submit on-chain transaction(s) so that the swap (or bridge) can be executed. Approval and Swap/Brigde transaction are done with only one user confirmation.

Supported Chains (20+) : Ethereum, Arbitrum, Optimism, Polygon, Binance, Avalanche, Gnosis, Fantom, Cronos, Okx, Aurora, Harmony, Celo, Fuse, Moonbeam, Moonriver, Boba, Evmos, Linea, Velas

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