Hi,
I've been tasked with a new project to insert invoices from our existing (C# .NET) solution to Sage 50Cloud Accounts (Version 27.1). I'm currently working on the assumption this can be achieved using an API call or failing that, CSV upload.
I've spent the afternoon reading many articles and I'm still unclear how to progress, can I use the Cloud API (https://developer.sage.com/api/accounting/quick_start_guide/) or do I need to use the SDK (https://ask.sage.co.uk/scripts/ask.cfg/php.exe/enduser/std_adp.php?p_faqid=33851)?
Fingers crossed someone can point me in the right direction here.
Thanks
