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

# PHP SDK getting started

> Initialize the Telnyx PHP client and make your first API request.

## Getting Started

Basic example:

```php theme={null}
\Telnyx\Telnyx::setApiKey('YOUR_API_KEY_HERE');

// Get a list of messaging profiles
$result = \Telnyx\MessagingProfile::all();

// Output list of messaging profiles
print_r($result);
```