curl --request GET \
  --url https://openapi.enginy.ai/v1/campaigns \
  --header 'x-api-key: <api-key>'

{
  "data": [
    {
      "id": 123,
      "appUrl": "<string>",
      "name": "<string>",
      "description": "<string>",
      "createdBy": {
        "id": 123,
        "name": "<string>"
      },
      "crmOwnerId": "<string>",
      "senderIdentity": {
        "id": 123,
        "name": "<string>"
      },
      "createdAt": "2023-11-07T05:31:56Z"
    }
  ],
  "meta": {
    "page": 123,
    "pageSize": 123,
    "total": 123
  }
}