Only if you want to. All currency conversions at offshore betting sites are handled automatically whenever you submit a deposit or claim a payout. Most sites default to converting all deposits – including Bitcoin/crypto deposits – to USD. However, you can also choose to have crypto deposits credited to your account as mBTC (aka milliBitcoin) or – in some cases – as the very altcoin with which you’ve deposited. However, you cannot deposit using credit/debit, bank wires, or money orders and then have your gambling operator apply that USD to your betting wallet as cryptocurrency. As an added perk, all the best sites finally allow their members to claim payouts using any available option regardless of the deposit method employed. For example, you now can deposit via credit in USD and claim Bitcoin payouts or other crypto payouts!