xmrstak pool configuration is the same. Save it as pool.txt. Like this.
pool.txt{
"pools" :
[
{"pool_use_tls" : false, "keepalive" : false, "pool" : "pool.arto.cash:7777", "wallet" : "YourWalletGoesHere", "password" : "x"},
]
}
In
config.txt add:
"cryptonight_type" : "artocash",