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

# Groups

> Testing environment for CrunchzApp WhatsApp API with limited functionality

#### All Group

```
use CrunchzApp\CrunchzApp;

CrunchzApp::channel()
  ->allGroup();
```

#### Group Participant

```
use CrunchzApp\CrunchzApp;

CrunchzApp::channel()
  ->participants(
    groupId: 'xxxx@g.us'
  );
```