Hi Alain,
A while back I released an early preview version of Quartam HTTP Library.
It is a non-liburl implementation on top of pure LiveCode sockets so it doesn't
work on mobile.
And it doesn't currently have authentication support so very much a work in
progress.
But it could serve your purpos
Alain,
I haven't heard your name in so long. Good to hear from you again. My son
Jason and I are currently working on this very thing. I believe you've found
your bounty-hunters. We'd love to explore CRUD via http. What we have to
offer right now is what we've discovered uploading/download