Dynamic IP Updater for Raspberry Pi & Digital Ocean

#!/bin/bash

# Digital Ocean API Token
TOKEN=""

# Domain Details
DOMAIN=""
RECORD_ID=""

IP=$(curl -s ifconfig.me)

echo --- $(date +'%d.%m.%Y, %H:%M:%S') Start ---

curl -s -X PUT "https://api.digitalocean.com/v2/domains/$DOMAIN/records/$RECORD_ID" \
    -d'{"data":"'$IP'"}' \
    -H "Authorization: Bearer $TOKEN" \
    -H "Content-Type: application/json"

echo --- $(date +'%d.%m.%Y, %H:%M:%S') End ---
echo