YouHodler provides several options to repay your loan using crypto, fiat, or stablecoins:
Credit Card - You can repay your using a debit/credit card. (Please be advised that the Bank Card verification could take up to 12 hours);
From your wallet - You can repay your loan using fiat or stablecoins from your wallet;
Close now - You can repay your loan using your collateral's market value.
Please explore this article about what happens if the loan is not repaid within its term.