Event notifications for multiple services

A non-transitory computer-readable storage medium storing instructions which, when executed by a processor, cause the processor to perform operations, the operations comprising:

• registering with a network service provider to receive at least one first event notification for a user, wherein the at least one first event notification is associated with a first event associated with a first service provider that is providing a service to the user, wherein the first service provider and the first event are of a type of service provider and a type of event, respectively, that the user has consented to receive the at least one first event notification, and wherein the network service provider is distinct from the first service provider;
• receiving a message in a unified message format from the network service provider, wherein the message comprising the first event;
• and
• sending a response to the message to the network service provider, the response containing a first indication of whether the first event is an authorized event.

A device comprising:

• a processor;
• and
• a non-transitory computer-readable medium storing instructions which, when executed by the processor, cause the processor to perform operations, the operations comprising:
• registering with a network service provider to receive at least one first event notification for a user, wherein the at least one first event notification is associated with a first event associated with a first service provider that is providing a service to the user, wherein the first service provider and the first event are of a type of service provider and a type of event, respectively, that the user has consented to receive the at least one first event notification, and wherein the network service provider is distinct from the first service provider;
• receiving a message in a unified message format from the network service provider, wherein the message comprising the first event;
• and
• sending a response to the message to the network service provider, the response containing a first indication of whether the first event is an authorized event.