# Interactions Between Modules * **ART20 + SALE**: After minting NFTs via ART20, seamlessly list them for sale in the SALE module. The deny list from ART20 ensures restricted buyers cannot purchase. * **ART20 + TRADE**: Any NFT added to a trading pool must conform to ART20’s rules. The TRADE module respects `UserBalance` structures and enforces deny lists on trades. * **SALE + TRADE**: A collector could buy an NFT from a SALE at a fixed price, then immediately add it to a TRADE pool to capitalize on more favorable market conditions. Conversely, if the TRADE pool’s price is too high, they might source NFTs cheaply from a SALE listing. By following these integrated workflows, participants in the Artinals ecosystem can fully leverage the NFT lifecycle—from creation, listing, and fixed-price sales to liquidity provisioning and dynamic AMM-style trading—within a unified, composable set of modules. This interoperability underpins a vibrant, efficient, and innovation-friendly marketplace for digital collectibles. --- # 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.artinals.com/artinals-protocol/integration-and-workflows/interactions-between-modules.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.