Patent ID: 11966459
Assignee: CAPITAL ONE SERVICES, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 9:
10. A system comprising:
a distributed event streaming platform;
a stream listener module;
an authorization sharing module;
a database comprising a memory;
a consent application programing interface (API); and
an external serverless function, wherein:
the stream listener module comprises a processor configured to:
receive a plurality of secure entity global authorizations comprising global VCN authorizations and global primary account number (PAN) authorizations, wherein each of the plurality of secure entity global authorizations is one of an external entity authorization or a non-external entity authorization and wherein each of the global VCN authorizations and each of the global PAN authorizations is for a non-overlapping transaction;
apply a filter to the plurality of secure entity global authorizations to identify the global VCN authorizations from the plurality of secure entity global authorizations, wherein the global VCN authorizations are a subset of the plurality of secure entity global authorizations; and
identify a subset of the global VCN authorizations based on each of the subset of the global VCN authorizations corresponding to an external entity authorization;
wherein the authorization sharing module is configured to:
compare the subset of the global VCN authorizations to previously provided VCN authorizations, to identify an unsent VCN authorization;
generate a transmittable unsent VCN authorization based on the unsent VCN authorization;
provide the transmittable unsent VCN authorization to the database for storing the transmittable unsent VCN authorization; and
provide an unsent authorization indication to an external entity, based on the identifying of the unsent VCN authorization, wherein the external serverless function is configured to:
receive, from the external entity, a request for the unsent VCN authorization based on the providing of the unsent authorization indication to the external entity;
verify, via the consent API, a consent flag associated with the VCN corresponding to the unsent VCN authorization; and
provide the transmittable unsent VCN authorization to the external entity.