curl --request GET \
  --url https://api.example.com/v1/contacts/{contact_id}

{
  "data": {
    "id": "con_abc123",
    "account_id": "acc_def456",
    "first_name": "Jane",
    "last_name": "Smith",
    "email": "jane@acme.com",
    "title": "VP of Engineering",
    "phone_number": "+1-555-123-4567",
    "linkedin_url": "https://linkedin.com/in/janesmith",
    "location": "San Francisco, CA",
    "source": "linkedin",
    "do_not_contact": false,
    "scoring": {
      "heat_score": "Hot"
    },
    "tags": [
      "Interested",
      "Decision Maker"
    ],
    "created_at": "2025-06-15T10:30:00Z",
    "custom_field_1a2b3c4d-5e6f-4a7b-8c9d-0e1f2a3b4c5d": "economic_buyer",
    "custom_field_2b3c4d5e-6f7a-4b8c-9d0e-1f2a3b4c5d6e": "2026-04-18"
  },
  "meta": {
    "timestamp": "2026-04-21T12:00:00Z"
  }
}