curl https://api.tradly.app/v1/campaigns/{{campaign_id}} \
  -H "Authorization: Bearer YOUR_PUBLISHABLE_OR_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{}'

{
  "status": true,
  "data": {
    "campaign": {
      "id": 101,
      "name": "Welcome New Users",
      "description": "Onboarding welcome message",
      "channel": "email",
      "status": "sent",
      "audience_type": "all_users",
      "audience_config": null,
      "materialized_audience_ids": null,
      "subject": "Welcome to our marketplace!",
      "content": {
        "html": "<h1>Welcome!</h1><p>Thank you for joining our platform.</p>",
        "text": "Welcome! Thank you for joining our platform."
      },
      "schedule_type": "immediate",
      "scheduled_at": null,
      "sent_at": 1723068000,
      "total_recipients": 1200,
      "capping_per_minute": 600,
      "sent_count": 1195,
      "failed_count": 5,
      "opened_count": 640,
      "clicked_count": 210,
      "metadata": {},
      "created_at": 1723067000,
      "updated_at": 1723068000
    }
  }
}