curl --request POST \
  --url https://api.example.com/api/sync/orders \
  --header 'Content-Type: application/json' \
  --header 'X-Site-ID: <x-site-id>' \
  --header 'X-Sync-Secret: <x-sync-secret>' \
  --data '
{
  "email": "jsmith@example.com",
  "line_items": [
    {
      "quantity": 123,
      "variant_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "product_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "size": "<string>",
      "color": "<string>",
      "name": "<string>",
      "price": 123,
      "image_url": "<string>"
    }
  ],
  "shipping_address": {
    "first_name": "<string>",
    "last_name": "<string>",
    "company": "<string>",
    "address1": "<string>",
    "address2": "<string>",
    "city": "<string>",
    "state": "<string>",
    "postal_code": "<string>",
    "country": "<string>",
    "phone": "<string>"
  },
  "payment_method": "<string>",
  "phone": "<string>",
  "billing_address": {
    "first_name": "<string>",
    "last_name": "<string>",
    "company": "<string>",
    "address1": "<string>",
    "address2": "<string>",
    "city": "<string>",
    "state": "<string>",
    "postal_code": "<string>",
    "country": "<string>",
    "phone": "<string>"
  },
  "payment_intent_id": "<string>",
  "note": "<string>",
  "subtotal": 123,
  "total": 123,
  "currency": "<string>"
}
'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "order_number": "<string>",
  "email": "<string>",
  "total": "<string>",
  "currency": "<string>",
  "status": "<string>",
  "payment_status": "<string>",
  "created_at": "2023-11-07T05:31:56Z"
}