> For the complete documentation index, see [llms.txt](https://docs.lif3.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lif3.com/swap/about.md).

# About

Decentralized Exchanges (DEXes) are the primary marketplace in DeFi, hosted on the blockchain. They allow users to perform swaps of their favorite tokens on a peer-to-peer (P2P) basis. 

On Tomb Chain, Lif3 Swap is the premier DEX where users can perform their swaps and trading operations on-chain.