dnsmadeeasy.com | Update in Bash curl

#Setup Vars
USER=username
PASSWORD=password
DOMAINID=123456
DOMAINPASS=password
USERID=123456

IP="`curl automation.whatismyip.com/n09230945.asp`"


curl -s -A "Firefox 5.6" --cookie cookies.dat --cookie-jar cookies.dat -d "password=$PASSWORD&username=$USER" "https://cp.dnsmadeeasy.com/login"

#Domain A
curl -s  -H "Content-Type: application/json" -X PUT --data '{"name":"","value":"'$IP'","password":"'DOMAINPASS'","ttl":"1800","id":"'$DOMAINID'","type":"A"}' --cookie cookies.dat --cookie-jar cookies.dat  "https://cp.dnsmadeeasy.com/dns/managed/$USERID/records/$DOMAINID"