Finally.

I hope you implement Lightning Network too. The withdrawal fee is 6.8k satoshi right now. Not too bad but not too bright neither. Soon it will be pointless to use on-chain faucets because nobody will have enough funds to withdraw and pay the transaction fees.

edit: I see Auto Withdraw's fee is limited to 3k sats. That's good but I don't know how long you can sustain it especially when btc hits $50k.