The minimum amount you can withdraw isR$10 (USD). Transfers can only go from Stake to your local bank account, which must be in your name. Before you make your first withdrawal, you'll need to provide your bank details (BSB & Account Number).
Yes and no. Stake.us doesn't pay out real money for wins on their site. They award Stake Cash, a type of virtual currency which you can collect and redeem for gift cards, cryptocurrency, and other rewards. The speed depends on your chosen casino banking option.