Take screenshot with escrotum and upload it to safe.moe. Taken from https://aur.archlinux.org/packages/pscrotum/

pscrotum

#!/bin/sh
pomf() {
token=""
uppomf="https://safe.moe/api/upload"

if test $# -lt 1 ; then
    echo "Usage: `basename $0` FILE [FILE...]"
    exit 1
fi

set=
for f ; do
    test "$set" || set -- ; set=1
    set -- "$@" -F "files[]=@$f"
done

curl -fsSL "$@" "$uppomf" -H "token: $token" | jq -c -r '.files[].url'
}
ARGS=$1
if [ `echo $ARGS | grep h` ]; then
	echo "Usage: pscrotum [hsfd]"
	echo "-h: Shows this help screen"
	echo "-s: Screenshot a selected region"
	echo "-f: Screenshot focused window"
	echo "-d: Delete image from local storage after uploaded"
	echo "ex: pscrotum sd <--Screenshot selection and delete after upload"
	exit
fi
fn=`date | sed -e 's/ /-/g' | sed -e 's/:/\./g'`.png
if [ `echo $ARGS | grep s` ]; then
	escrotum -s "$fn" && pomf $fn | xclip -sel c; mv -v $fn ~/Pictures/
elif [ `echo $ARGS | grep f` ]; then
	escrotum -u "$fn" && pomf "$fn" | xclip -sel c; mv -v $fn ~/Pictures/
else
	escrotum "$fn" && pomf "$fn" | xclip -sel c; mv -v $fn ~/Pictures/
fi
if [ `echo $ARGS | grep d` ]; then
	rm -vf ~/Pictures/$fn
fi

notify-send -i "Screenshot captured and link copied to clipboard!"