curl --request GET \
  --url http://localhost:8080/api/v1/contacts/search \
  --header 'Authorization: Basic <encoded-value>'

{
  "status": "success",
  "data": [
    {
      "created_at": "2025-08-28T10:00:00Z",
      "first_name": "John",
      "last_name": "Doe",
      "email": "john.doe@example.com"
    }
  ]
}