Hi Mindset, I'll see what can be done in v4, you might mention it again once v4 betas are underway.

I don't think it will be feasible to do from a script, scripting does not currently have access to all the low level details of the curve structure.

In the meantime, Moi can currently export curves to 3DM, SAT, STEP, IGES, and DXF formats so see if your target software supports reading any of those. You can also export curves to SKP format as well although they'll get turned into polylines.

- Michael