Patrick, as you said my tool (VWO) is for non-techies (and I know that) but some of the users have been demanding an API of sorts for A/B and multivariate testi

Patrick, as you said my tool (VWO) is for non-techies (and I know that) but some of the users have been demanding an API of sorts for A/B and multivariate testing. I have been perplexed on how a language agnostic API for A/B testing can possibly exist. First of all, to make it language agnostic it would probably need to work on HTTP REST but then how would it be different that client side JavaScript based A/B testing. Any thoughts on language independent API design for A/B testing?