What is NFT Metadata?
The attributes or details that define a digital asset are called NFT Metadata.
In Wallet-721, metadata of ERC-721 tokens supports metadata configured according to the standards provided by the market. The details of the provided metadata are as follows.
Metadata Properties
| Name | Description |
|---|---|
| description | A description of NFTs. |
| image | It is an image of NFT. Can be used as a preview if 'animation_url' is populated. |
| image_data | The NFT's SVG image data. |
| background_color | The background color of the NFT. |
| external_url | A URL used to navigate to another website. |
| youtube_url | This is the YouTube URL of the NFT. |
| animation_url | The NFT's animation URL. |
| attributes | A value that contains the properties of the NFT. |
Metadata Attributes
| Name | Description |
|---|---|
| display_type | Helps platforms to display attribute. |
| trait_type | Type of the attribute. |
| image_data | Value of the attribute. |