> ## Documentation Index
> Fetch the complete documentation index at: https://docs.qu.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# getAddressDetails

```ts theme={null}
function getAddressDetails(address): AddressDetails | null
```

Extracts both zone and UTXO information from a given blockchain address. This function first determines the address's
zone by its byte prefix, then checks the 9th bit of the address to ascertain if it's a UTXO or non-UTXO address.

## Parameters

| Parameter | Type     | Description                                                                                                           |
| :-------- | :------- | :-------------------------------------------------------------------------------------------------------------------- |
| `address` | `string` | The blockchain address to be analyzed, expected to start with "0x" followed by its<br />  hexadecimal representation. |

## Returns

`AddressDetails` | `null`

An object containing the zone and UTXO information, or null if no address is found.

## Source

[utils/shards.ts:37](https://github.com/dominant-strategies/quais.js/blob/c1c12d43f9d34c6baad2b0542bd6d0acd6fefcbf/src/utils/shards.ts#L37)