curl --request GET \
  --url https://agents.nineteen58.co.za/public-api/contacts \
  --header 'x-api-key: <api-key>'

{
  "contacts": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "identifier": "<string>",
      "name": "<string>",
      "email": "<string>",
      "channel": "<string>",
      "personal_context": "<string>",
      "notes": "<string>",
      "relevant_information": "<string>"
    }
  ],
  "totalCount": 123,
  "currentPage": 123,
  "pageSize": 123,
  "totalPages": 123
}