> For the complete documentation index, see [llms.txt](https://developer.1moneynetwork.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.1moneynetwork.com/integrations/data-dictionary/transaction-types/tokenupdatemetadata/tokenmetadata-structure/metadatakeyvaluepair.md).

# MetaDataKeyValuePair

Used for additional token metadata, fields:

| Field | Type   | Description    |
| ----- | ------ | -------------- |
| key   | String | Metadata key   |
| value | String | Metadata value |

Sample Response:

```json
{
  "key": "website",
  "value": "https://example.com"
}
```