Unable to copy file upload field value to another table in Automation editor

But if I put the URL (replacing the xxx's)   https://xxxxxx.quickbase.com/up/xxxxxxx/a/rxxxx/exx/v0   into a webpage it (understandably) forces me to login first before it downloads a file

I will be calling that URL from a web service to stream the file contents to the service, which then does some other things with that file.... my assumption (this is what I havent tried) is that it will error out because I"m not providing any authentication....        Or maybe a better way of saying is I actually hope it will error out because I havent provided any authentication

normally in my QB API calls made from external services I'll include the user and apptoken.....but how/where do I include the user and apptoken in this URL?  https://jennason.quickbase.com/up/xxxxxx/a/rxxx/exxx/v0
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