YDNS mikrotik script update

YDNS

# Replace with your information
:local username "<yourusername}>"
:local password "<yourpassword>"
:local hostname "<yourhostname>.ydns.eu"

:global currentIP;
/ip cloud set ddns-enabled=yes
:local newIP [/ip cloud get public-address];

:if ($newIP != $currentIP) do={
    :log info "IP address $currentIP changed to $newIP";
    :set currentIP $newIP;
    /tool fetch user=$username password=$password mode=https url="https://ydns.eu/api/v1/update/?host=$hostname" dst-path=ydns.txt;
    :local result [/file get ydns.txt contents];
    :log info "YDNS update result: $result";
} else={
:log info ("No YDNS update needed")
}