# NFT Swap Fee constant, irrespective of the number of NFTs included in the bundle, and do not include the blockchain gas fee. The standard fee for NFT swaps is 5 CRO for Cronos and 0.5 MATIC for Polygon, while Corgi NFT holders can avail a discounted fee of 3 CRO for Cronos and 0.3 MATIC for Polygon. ### Cronos Chain * Standard fee: 5 CRO * Corgi NFT holder fee: 3 CRO ### Polygon Chain * Standard fee: 0.5 MATIC * Corgi NFT holder fee: 0.3 MATIC --- # 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://corgi-studio.gitbook.io/corgi-studio/platform-overview/platform-fees/nft-swap-fee.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.