Abstract: Embodiments provide methods, and systems for facilitating microservices for cryptographic operations. A method includes receiving, by a server system, a cryptographic service request from at least one application of a plurality of applications over a network communication channel. The cryptographic service request comprises a cryptographic operation to be performed and a cryptographic keys index being an identifier of the at least one application. The method includes generating, by the server system, a cryptographic operation command for the cryptographic operation. The method includes sending, by the server system, the cryptographic operation command to a Hardware Security Module (HSM) communicatively connected to the server system to perform the cryptographic operation. The method includes receiving, by the server system, a response from the HSM for the performed cryptographic operation.

Abstract: Embodiments provide methods, and systems for facilitating microservices for cryptographic operations. A method includes receiving, by a server system, a cryptographic service request from at least one application of a plurality of applications over a network communication channel. The cryptographic service request comprises a cryptographic operation to be performed and a cryptographic keys index being an identifier of the at least one application. The method includes generating, by the server system, a cryptographic operation command for the cryptographic operation. The method includes sending, by the server system, the cryptographic operation command to a Hardware Security Module (HSM) communicatively connected to the server system to perform the cryptographic operation. The method includes receiving, by the server system, a response from the HSM for the performed cryptographic operation.

Abstract: A method for facilitating cash-deposit transactions includes generation of a transaction code by a currency recycler, when a customer submits one or more currency bills to the currency recycler for a cash-deposit transaction. The customer captures the transaction code using a service application accessible on a customer device. The customer provides account details of a recipient account to the service application. An issuer receives the transaction code and the account details from the service application, and communicates an approval request to the currency recycler, seeking an approval of the customer for the cash-deposit transaction. The currency recycler communicates an approval response to the issuer when the customer approves the cash-deposit transaction. The issuer credits an amount equivalent to the value of the one or more currency bills to the recipient account based on the approval response.