curl --request POST \
  --url https://api.nuvia.ai/v1/hubspot/contacts \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "jsmith@example.com",
  "firstname": "<string>",
  "lastname": "<string>",
  "phone": "<string>",
  "company": "<string>",
  "properties": {}
}
'

{
  "id": "<string>",
  "email": "<string>",
  "firstname": "<string>",
  "lastname": "<string>",
  "phone": "<string>",
  "company": "<string>",
  "properties": {},
  "createdAt": "<string>",
  "updatedAt": "<string>"
}