> For the complete documentation index, see [llms.txt](https://docs.artinals.com/artinals-protocol/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.artinals.com/artinals-protocol/sale-module/data-structures.md).

# Data Structures

- [NFTSale](https://docs.artinals.com/artinals-protocol/sale-module/data-structures/nftsale.md)
- [NFTListing](https://docs.artinals.com/artinals-protocol/sale-module/data-structures/nftlisting.md)