Protocols

The following protocols are available globally.

  • Observable to define behavior for Provision Card API events.

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    Declaration

    Swift

    public protocol ProvisionVirtualCardObservable : AnyObject

  • Client used to interface with the Sudo Payment Platform service.

    It is recommended to code to this interface, rather than the implementation class (DefaultSudoVirtualCardsClient) as the implementation class is only meant to be used for initializing an instance of the client.

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    Declaration

    Swift

    public protocol SudoVirtualCardsClient : AnyObject

  • Represents a subscription. When this object is released, the subscription is cancelled.

    If reference is lost to this token, the subscription will be automatically cancelled on cleanup.

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    Declaration

    Swift

    public protocol SubscriptionToken : AnyObject