StoreKit Framework Reference

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StoreKit Framework Reference

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Mac Developer Library

StoreKit Framework Reference

Introduction

Classes Protocols Other Reference

The Store Kit framework provides classes that allow an app to request payment from a user for additional functionality or content that your application delivers.

Classes

Class	Abstract
`NSObject`	`NSObject` is the root class of most Objective-C class hierarchies.
`SKDownload`	A `SKDownload` object represents downloadable content associated with a product.
`SKPayment`	The `SKPayment` class defines a request to the Apple App Store to process payment for additional functionality offered by your application.
`SKMutablePayment`	The `SKMutablePayment` class defines a request to the Apple App Store to process payment for additional functionality offered by your application.
`SKPaymentQueue`	The `SKPaymentQueue` class provides a queue of payment transactions to be processed by the App Store.
`SKPaymentTransaction`	The `SKPaymentTransaction` class defines objects residing in the payment queue.
`SKProduct`	`SKProduct` objects are returned as part of an `SKProductsResponse` object.
`SKProductsResponse`	An `SKProductsResponse` object is returned by the Apple App Store in response to a request for information about a list of products.
`SKRequest`	`SKRequest` is an abstract class representing a request to the Apple App Store.
`SKProductsRequest`	An `SKProductsRequest` object is used to retrieve localized information about a list of products from the Apple App Store.
`SKReceiptRefreshRequest`

Protocols

Protocol	Abstract
`SKPaymentTransactionObserver`	The `SKPaymentTransactionObserver` protocol declares methods that are implemented by observers of an `SKPaymentQueue` object.
`SKProductsRequestDelegate`	The `SKProductsRequestDelegate` protocol declares methods that are implemented by the delegate of an `SKProductsRequest` object.
`SKRequestDelegate`	The `SKRequestDelegate` protocol declares common methods that are implemented by delegates for any subclass of the `SKRequest` abstract class.

Other Reference

Reference
StoreKit Constants Reference

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