This library is a .NET library that presents a simplified API for retrieving access tokens using Xero's OAuth2 API with an integrated login experience using an embedded browser. This library can be used by any Windows .NET desktop application, however is most useful for applications using WinForms...
Simple client connector to Xero API with OAuth 2. For more information, visit https://github.com/erossini/XeroConnector or https://www.puresourcecode.com/dotnet/csharp/integrate-xero-with-csharp-applications/
Helper library to calculate GST, Subtotal, and Total from invoice line items the same way as Xero is calculating it on their end.
By using this library no price calculation variation by a couple of cents should be happening.