saucal/merchants — pull request #1 by kmark (2013-11-27 05:24:40+00:00)
Title: CAVIRTEX Bitcoin Payment Gateway Module for WHMCS

Fully functional. It does not currently work, at least on my server, because the IPN confirmation always returns an error. If I wait a few seconds and then try the confirmation request again, it works perfectly. Definitely looks like an API issue.