# Overview Liberty DEX is a permissionless, ZERO fee, gas less protocol, MEV protection designed for executing token swaps through a competitive auction mechanism across multiple liquidity sources. Rather than routing trades exclusively through a single automated market maker (AMM), Liberty DEX introduces an open execution layer where independent participants compete to fulfill swap intents. These participants may source liquidity from AMMs, private inventory, or other on-chain venues in order to provide the best possible execution. Liberty DEX is integrated into the Liberty Swap ecosystem and will initially support the Ethereum mainnet and other compatible networks, with additional chain support planned over time. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.libertyswap.finance/liberty-dex/overview.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.