is there any free to use .net based payment gateways library (wrapper) which ease life to implement famous payment gateways like different methods of paypal, authorize.net, dodirect....?
A:
Olvio Ecommerce for Authorize.NET is a free library that you can use for .NET (VB and C#) projects to access the Authorize.NET gateway. I've used it myself and although it is a bit dated, am still satisfied with how this product performs.
jlech
2009-10-27 21:11:02
A:
Braintree has an open source .NET library. It's specific to Braintree though, so it won't work with other payment gateways.
dan-manges
2010-03-09 04:24:31