> For the complete documentation index, see [llms.txt](https://docs.algebra.finance/algebra-integral-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.algebra.finance/algebra-integral-documentation/algebra-v1-technical-reference/contracts/api-reference-v2.0/v2.0-periphery/inonfungibletokenpositiondescriptor.md).

# INonfungibleTokenPositionDescriptor

Describes position NFT tokens via URI

*Developer note: Credit to Uniswap Labs under GPL-2.0-or-later license: <https://github.com/Uniswap/v3-periphery>*

## Functions

### tokenURI

`function tokenURI(contract INonfungiblePositionManager positionManager, uint256 tokenId) external view returns (string)` view external

Produces the URI describing a particular token ID for a position manager *Developer note: Note this URI may be a data: URI with the JSON contents directly inlined*

| Name            | Type                                 | Description                                                                    |
| --------------- | ------------------------------------ | ------------------------------------------------------------------------------ |
| positionManager | contract INonfungiblePositionManager | The position manager for which to describe the token                           |
| tokenId         | uint256                              | The ID of the token for which to produce a description, which may not be valid |

**Returns:**

| Name | Type   | Description                              |
| ---- | ------ | ---------------------------------------- |
| \[0] | string | The URI of the ERC721-compliant metadata |


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