Get daily used bandwidth Hetzner Robot API

getDailyStats.sh

#!/bin/bash
#Created by Poli

user="YourUserHere"
password="YourPasswordHere"

currentDate=`date "+%Y-%m-%d"`
UsedBandwidth=0

ips=`curl -su "${user}:${password}" https://robot-ws.your-server.de/ip.json | jq '.[].ip.ip' | sed -e 's/^"//' -e 's/"$//'`
subnets=`curl -su "${user}:${password}" https://robot-ws.your-server.de/subnet.json | jq '.[].subnet.ip' | sed -e 's/^"//' -e 's/"$//'`

command="curl -su \"${user}:${password}\" https://robot-ws.your-server.de/traffic --data-urlencode 'type=day' --data-urlencode \"from=${currentDate}T00\" --data-urlencode \"to=${currentDate}T24\""


while IFS= read -r line ;
do
        command="$command --data-urlencode \"ip[]=${line}\""
done <<< "$ips"

while IFS= read -r line ;
do
        command="$command --data-urlencode \"subnet[]=${line}\""
done <<< "$subnets"

CommandOutput=`eval ${command} | jq '.[].data[].sum'`

while IFS= read -r line ;
do
        UsedBandwidth=`echo "$UsedBandwidth + $line" | bc`
done <<< "$CommandOutput"

echo "Total used bandwidth today : $(printf %0.2f $UsedBandwidth) GB"