G1 Mini on NiceHash

Is it possible to add the G1 Mini to Nicehash? I tried adding it the same way I did with my V1 mini and I just kept having rejected shares. Has anybody had any actual success? I’ve been primarily mining through the 2miners pool recently but I’ve been moving most of my miners to nicehash just to have it autoconvert to BTC so I don’t need to hold any altcoins anymore.

I don’t think grin miners are profitable by being added in nicehash since the demand is too low.
The best way is to mine and sell daily to exchanges.