> For the complete documentation index, see [llms.txt](https://bitprotocol.gitbook.io/bitprotocol/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bitprotocol.gitbook.io/bitprotocol/resources/technical-documentation/trovenft.md).

# TroveNFT

This is in addition to all the functions found in the ERC721Enumerable Token Standard

## **Write Methods**

## **View Methods**

```
function getTokensByOwner(address _owner) external view returns (uint256[] memory)
```

Returns all Trove NFT IDs owned by an address

| Parameter | Type    | Description                 |
| --------- | ------- | --------------------------- |
| `_owner`  | address | Address to query owned NFTs |

**Returns:**

| Value    | Type       | Description                  |
| -------- | ---------- | ---------------------------- |
| `tokens` | uint256\[] | Array of owned Trove NFT IDs |

```
function tokenURI(uint256 _tokenId) public view returns (string memory)
```

Generates the metadata URI for a specific Trove NFT

| Parameter  | Type    | Description              |
| ---------- | ------- | ------------------------ |
| `_tokenId` | uint256 | Trove ID/NFT ID to query |

**Returns:**

| Value         | Type   | Description                   |
| ------------- | ------ | ----------------------------- |
| `metadataURI` | string | JSON metadata URI for the NFT |

## Structs

## Events