OneSaas gets Xero and Shopify working happily together. Automate your accounting by syncing your sales data.
Orders - when an order is placed in Shopify, the invoice and customer will be created in Xero.
Payments - when a payment is created in Shopify, it will also be created in Xero.
Products - when a product is created or updated in Shopify, it also happens in Xero.