> 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/art20/markdown/nft.md).

# NFT

**NFT** represents a single non-fungible token within a collection.\
**Key fields**:

* `id`: A unique identifier (UID) for the NFT object.
* `artinals_id`: A sequentially increasing token ID.
* `creator`: The address that created the NFT.
* `name` & `description`: Basic text metadata.
* `uri` & `logo_uri`: Resource pointers (URLs) for primary and logo images or metadata.
* `asset_id`: The NFT's unique asset identifier within its collection.
* `max_supply`: Maximum total supply of the collection (mirrored in each NFT).
* `collection_id`: The ID of the collection this NFT belongs to.