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

{
  "id": "<string>",
  "identifier": "<string>",
  "name": "<string>",
  "email": "<string>",
  "channel": "<string>",
  "personal_context": "<string>",
  "notes": "<string>",
  "relevant_information": "<string>"
}