主权项 |
1. A financial vault system, comprising:
one or more memories that stores computer-executable instructions; and one or more processors configured to access the one or more memories, wherein at least one of the one or more processors is further configured to execute the computer-executable instructions to: receive, from a financial application system on behalf of a user, an account number associated with a debit card account; generate an authentication request comprising the account number; transmit, to a debit card processing system, the authentication request to confirm the debit card account; receive, from the debit card processing system and responsive to transmitting the authentication request, an authentication response indicating confirmation of the debit card account; generate, responsive to receiving the authentication response indicating confirmation of the debit card account, an account number proxy associated with the account number; store the account number proxy in association with the account number; and transmit the account number proxy for storage in association with the user in the financial application system. |