# bytes.get

## Function

Read the byte at the specified index.

## Syntax

```bt
bytes(value).get(index)
```

## Parameters

| Parameters | Type | Required | Default value | Description |
|------|------|------|------|------|
| index | Int | Yes | None | The byte index. Supports reading negative numbers from the tail. |

## Return value

| Type | Description |
|------|------|
| Int/Empty | Returns an integer from 0 to 255 when the subscript exists; returns `empty` when the subscript is out of bounds. |

## Code Example

```bt
data = bytes([66, 84])
result = data.get(1)

// Output: 84
print result
```

## Notes

- `data[0]` can also read bytes; out of bounds also returns `empty`.