{
  "merchant_reference_id": "customer_1771243192",
  "name": "John Doe",
  "email": "guest@example.com",
  "phone": "999999999",
  "phone_country_code": "+65",
  "description": "First customer",
  "default_billing_address": {
    "line1": "1467",
    "line2": "Harrison Street",
    "line3": "Harrison Street",
    "city": "San Fransico",
    "state": "California",
    "zip": "94122",
    "country": "US",
    "first_name": "joseph",
    "last_name": "Doe"
  },
  "default_shipping_address": {
    "line1": "1467",
    "line2": "Harrison Street",
    "line3": "Harrison Street",
    "city": "San Fransico",
    "state": "California",
    "zip": "94122",
    "country": "US",
    "first_name": "joseph",
    "last_name": "Doe"
  },
  "metadata": {
    "udf1": "value1",
    "new_customer": "true",
    "login_date": "2019-09-10T10:11:12Z"
  }
}