# Smart Contracts This section is dedicated to the implementation of Luxy Protocol, Farms, Vesting, and Token.\ The marketplace contracts (Luxy Protocol) are based on Rarible-Protocol. We want to express our gratitude to them for giving such a good protocol implementation as an example that for sure boosted a lot the development of the marketplace. \ This doc is still a draft that will be more detailed in time to also help other developers to boost the state of the art when developing tokens marketplace protocols with solidity at EVM-based blockchains.\ All the Luxy protocol code is open source and free to use, they can be found at:\ [Luxy Protocol](https://github.com/Luxy-io/luxy-contracts)\ There is a test section in the test folders that can easily be run with hardhat framework. --- # 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.luxy.io/help-center/developers/smart-contracts.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.