curl --request GET \
  --url https://api.puretalk.ai/api/campaigns \
  --header 'X-API-KEY: <api-key>'

{
  "msg": "Campaigns retrieved successfully",
  "err": false,
  "results": {
    "count": 100,
    "campaigns": [
      {
        "ai_assistant": {
          "assistant_id": "123e4567-e89b-12d3-a456-426614174000",
          "name": "My Assistant",
          "variables": [
            "name"
          ]
        },
        "schedules": [
          {
            "campaign_schedule_id": "123e4567-e89b-12d3-a456-426614174000",
            "day": "Monday",
            "start_time": "10:00",
            "end_time": "11:00"
          }
        ],
        "campaign_id": "123e4567-e89b-12d3-a456-426614174000",
        "type": "call",
        "name": "My Campaign",
        "start_date": "2021-01-01",
        "end_date": "2021-01-01",
        "status": "active",
        "created_at": "2021-01-01",
        "updated_at": "2021-01-01",
        "total_tasks": 100,
        "completed_tasks": 100,
        "pending_tasks": 100
      }
    ]
  }
}