curl https://get.acme.sh | sh
source ~/.bashrc
export CF_Key="xxxxxxxxxxxxxxxxxxx"
export CF_Email="[email protected]"
~/.acme.sh/acme.sh --issue --dns dns_cf -d domain.com -d *.domain.com -k ec-256
mkdir -p /root/crtkey
~/.acme.sh/acme.sh --installcert -d domain.com -d *.domain.com --fullchainpath /root/crtkey/zs.crt --keypath /root/crtkey/zs.key --ecc

Next Step: Deploy SSL Certificate for your server