List Campaigns

{
  "error": false,
  "data": [
    {
      "api_reference": "client-a-2026",
      "name": "Client A — 2026",
      "mode": "full_sync",
      "status": "active",
      "configured": true,
      "automated_enrichment": {
        "detect_civility": false,
        "validate_emails": false
      },
      "timeline": { "name": "Standard reminders" },
      "latest_snapshot": {
        "snapshot_reference": "export-2026-07-16-8f14e45f",
        "status": "completed",
        "updated_at": "2026-07-16T21:04:12Z"
      },
      "created_at": "2026-01-05T09:00:00Z"
    }
  ],
  "pagination": {
    "total": 1,
    "page": 1,
    "limit": 20,
    "pages": 1
  }
}