Sofort offers customers in Austria, Belgium, Germany and Switzerland a real-time bank transfer payment method.
To find out how to integrate with Sofort using our merchant API, see Integrating using the Merchant API and more specifically, the createPaymentRequest method.

Sofort Specific Notes

Sofort is not a guaranteed payment method. For example, many bank transactions are executed at night, and in the unlikely event that there are insufficient funds on the account, or the customer has canceled the transaction - the payment will not go through. This means that to you cannot be certain that a transaction is successful until you can see the payment on your bank statement.