Obtaining the public key for callback notifications

When using asymmetric cryptography, you need to use the public key to check the checksum of the callback notifications. The corresponding private key is used by the payment gateway to create a checksum and does not leave the payment gateway (for more details, see Callbacks.

To obtain a certificate/public key to verify the checksum of callback notifications, contact the Technical Support Service at the following address: support@ecom.sberbank.ru