Righto, so if there is some interest then I am happy to have a hunt around some of the API docs for the different services and see how complex the task might be. (Unless someone has already done that??)
What would be some of the most common payment gateways people use / need? I was thinking:
I'd be really keen to see a possible bit coin broker / option in the mix as well.
Omnipay's got a bunch of others? I don't know if anyone really uses them or not? I've only really used Paypal and a little bit of eWay….