If I were to add a Bitcoin payment option to my site would members be able to buy credits using Bitcoin? Or would the Credit addon need to be updated also to work with Bitcoin?
Is the Bitcoin payment option integrated in the vBulletin Payment API functionality? If so, it may work. This is by no means a guarantee, as the vB Payment API integration is kind of a hack.
Feel free to try it out, though - I imagine Bitcoin payment options also provide a "sandbox" that means real bitcoins won't change hands
As this ticket has received no further replies, I'll close it. If you have any further issues or queries, please feel free to start a new support ticket. Thanks!