oauth2 custom URI

I've been taking a look at your oauth2 C++ component and have one question about the redirect portion. I have no issues redirecting to http://localhost:port. I'm wondering if there is support for redirecting to a custom URI like myapp:/callback? I've tried plugging in various combinations into put_LocalHost() but it looks like Chilkat automatically adds http:// to whatever is added to that field. I think I could modify the resulting URL to suit but was wondering if I can avoid the extra step. I'd appreciate any info you can provide. This is a great product.

Thanks!