I need to integrate my software to Xero accounting software.
Can anyone help me writing codes to insert Purchase Order into xero through my app?
I am writing in VB.NET ASPX.
I need a working application only in VB.net and ASPX, not C#.
I also need comments on the codes.
The scope of work is:
- One webpage to connect to xero and apply for authentication.
- Callback webpage from xero with authentication information to create a new PO.