curl --request GET \
  --url https://api.nuvia.ai/v1/hubspot/contacts

{
  "results": [
    {
      "id": "<string>",
      "email": "<string>",
      "firstname": "<string>",
      "lastname": "<string>",
      "phone": "<string>",
      "company": "<string>",
      "properties": {},
      "createdAt": "<string>",
      "updatedAt": "<string>"
    }
  ],
  "paging": {
    "next": {
      "after": "<string>",
      "link": "<string>"
    }
  }
}