I am completely new to Authorize.net. They have provided sample code script and hello world sample as given in below links.
http://developer.authorize.net/hello_world/
https://github.com/AuthorizeNet/sample-code-php
In above pages they are saying to import Authorize SDK for PHP. So do I need to download all files for GitHub site and put them in my website folder? Or do I need to include them directly? Please clarify this.
Other query is that how can I run API for credit card transaction? I am asking because I can not find any full link that refer to Authorize.net in Hello World example page I mentioned above.
Answers for above queries will help me really to move ahead in direction of payment integration.
Ty
