Patent ID: 11887080
Assignee: FIRST DATA CORPORATION
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. The system of claim 8, wherein the at least one memory further comprises computer-readable instructions that when executed by the at least one first processor cause the at least one first processor to:
request, by the gateway, the list of entities from the token service provider in response to receiving the first request, wherein to request the list of entities, the gateway determines the type of the token service provider and transmits a message suitable for the type of the token service provider, wherein the message comprises:
a first call, by the gateway, to the token service provider to obtain a first list of entities from the token service provider, wherein the first list of entities comprises all entities that are eligible for receiving the payment source; and
a second call, by the gateway, to the token service provider to obtain a second list of entities from the token service provider, wherein the second call is in response to receiving the first list of entities, wherein the second list of entities comprises a subset of the all entities that have an existing token for the payment source from the token service provider, and wherein the list of entities that is sent, by the gateway, to the issuer application for display to the cardholder is based on the first list of entities and the second list of entities.