Open source node-based affiliate tracking module

[Tauren Mills]

I'm looking to add an affiliate program to a web service that I'm working on. Although it would probably be wise to use a well-known service, such as HasOffers, I always like to check out open source solutions first. Unfortunately, I can't seem to find any node.js-based affiliate tracking solutions or any related modules.

I understand that I'm looking for more of a service than a module and am not expecting to find a full solution. But I am interested in any node modules that could be leveraged for affiliate tracking. At a minimum, I need to track clicks originating from affiliate sites/apps and record/report this information. It doesn't need to be a full-blown solution, but the more full featured, the better.

Anyone know of something like this?