We have constructed applications employing utilities like wget and curl for file transfers for many years now.

We have also gathered quite some experience in scripting the access to web servers (automatic login, automatic posting, …) using curl and libcurl.

A long time ago we started the automatical downloading of HTML bank account statements from web servers, and very early we had to learn the lesson, that such web pages change every now and then, thereby breaking your script accessing their web pages.

We know how to script your access to web interfaces.