topic Re: Can I use Unified Checkout on my site which uses .net 4.8 in cybersource APIs

Can I use Unified Checkout on my site which uses .net 4.8

msie — Mon, 13 Apr 2026 21:13:21 GMT

I currently use Secure Acceptance. My site is on .net 4.8 (and unfortunately for me, it is written in VB.Net). From the documentation and samples, I cannot find anything on how I can implement Unified Checkout on my current site.

Is there any sample code for .Net 4.8?

Secure Acceptance is being removed this fall. If I cannot use .net 4.8, I don't know what I am going to do.

Re: Can I use Unified Checkout on my site which uses .net 4.8

nschober — Thu, 11 Jun 2026 14:56:30 GMT

Any luck with this?

Re: Can I use Unified Checkout on my site which uses .net 4.8

msie — Thu, 11 Jun 2026 16:43:42 GMT

No luck. I ended up spinning up a new site to handle this. The new site is in C# and I pretty much just used the Github demo to get it working. I redirect from my vb.net site to the c# site, handle the payment, and then send the user back to my site after the payment is completed. I wish that 20 years ago, I started created my site using C#.

On another note, the payload that is returned from the UC payment is pathetic. The UC doesn't even provide a place for the payor to enter their company name. I absolutely hate it. I wish I could continue to use tokenization. I am having to rewrite my entire application to support UC.