Please use Better BibTeX for Zotero to generate the URLs of your literature collections.
on run {input, parameters}
set p to path to me
return p
end run
Passing result as arguments
for the Shell Script
APP_PATH=$1
cd $1 && cd ../
rm -f config
cat list.txt | while read f; do echo -e "url = \"${f}\"\n-O\n" >> config; done;
curl -K config
biblatex
orbibtex
tobib
for Overleaf's compatibility: release-v1.1