There are several Payment Providers that I need to point to information. A working example is great once they have decided to do it. But first I need to make clear to them that its relatively easy to do for them. They are not going to sift trough anything.
Its not for a specific application. I would like to have support for BitPay and a few others. So that my members can buy account upgrades with BitCoin, Cryptocurrency, ACH, InterAcc Online. The payment Service Providers all have an API so it should not be too difficult for them to offer XF integration.