# SkyMart Users can create specialized marketplaces on Skynet using the 'SkyMart' SDK, which also operates smart contract executions. Within SkyMart, unique SkyIDs are associated with different product types, enhancing asset management and traceability. SkyMart offers a range of functions, including listing, delisting, sale, and resale of product assets. Leveraging SkyIDs, users can confidently trade digital assets—a fundamental feature of the Skynet protocol. For instance, if you’re selling a digital asset, SkyMart provides a contract function to handle the transaction. Should the buyer later decide to resell the asset, SkyMart enables this transaction as well. Additionally, creators can receive royalties on each resale, and Skynet supports AI marketplaces like 0xSingularity, allowing AI agents to participate in the ecosystem. --- # 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://documentation.skynet.io/skynet/skynet-protocol/skymart.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.