We have just released a XERO API integration with the Linnworks platform, which we have had success with recently.
Ebusiness Guru for XERO is an accounting integration for Linnworks which posts Linnworks sales as sales invoices into the XERO Accounting System. Generate invoices in the correct currencies, either per order or as a combined sales orders summary from your sales channel, grouped by payment methods and originating channel, so you can manage your disbursements easily, and always be only a day behind Linnworks in Xero. It even breaks down payments received by Sales Tax rate!
Watch how it works by clicking here