> For the complete documentation index, see [llms.txt](https://docs.altura.com/altura-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.altura.com/altura-documentation/api-reference/smart-nft-endpoints.md).

# Smart NFT Endpoints

- [Update an Item's Property](https://docs.altura.com/altura-documentation/api-reference/smart-nft-endpoints/update-an-items-property.md)
- [Add New Properties](https://docs.altura.com/altura-documentation/api-reference/smart-nft-endpoints/add-new-properties.md)
- [Remove Properties](https://docs.altura.com/altura-documentation/api-reference/smart-nft-endpoints/remove-properties.md)
- [Bulk Update an Item's Properties](https://docs.altura.com/altura-documentation/api-reference/smart-nft-endpoints/bulk-update-an-items-properties.md)
- [Switch an Item's Primary Image](https://docs.altura.com/altura-documentation/api-reference/smart-nft-endpoints/switch-an-items-primary-image.md)
- [Add a New Image](https://docs.altura.com/altura-documentation/api-reference/smart-nft-endpoints/add-a-new-image.md)
- [Update an Item's Name & Description](https://docs.altura.com/altura-documentation/api-reference/smart-nft-endpoints/update-an-items-name-and-description.md)
- [Update a Collection's Metadata](https://docs.altura.com/altura-documentation/api-reference/smart-nft-endpoints/update-a-collections-metadata.md)