Note: This project is no longer being maintained.
StoreKit is the Apple framework for making In-App Purchases. It's pretty good, but it has a few rough edges.
CargoBay smooths out those rough parts by providing:
- One step receipt & transaction verification, done securely according to Apple's guidelines
- Block-based interface for requesting product information
- Ability to request product information for identifiers asynchronously from a remote web service
- Block-based callbacks for payment queue observation delegate methods
- Automatic check for transaction uniqueness
NSArray *identifiers = @[
@"com.example.myapp.apple",
@"com.example.myapp.pear",
@"com.example.myapp.banana"
];
[[CargoBay sharedManager] productsWithIdentifiers:[NSSet setWithArray:identifiers]
success:^(NSArray *products, NSArray *invalidIdentifiers) {
NSLog(@"Products: %@", products);
NSLog(@"Invalid Identifiers: %@", invalidIdentifiers);
} failure:^(NSError *error) {
NSLog(@"Error: %@", error);
}];AppDelegate.m
- (void)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)options {
[[CargoBay sharedManager] setPaymentQueueUpdatedTransactionsBlock:^(SKPaymentQueue *queue, NSArray *transactions) {
NSLog(@"Updated Transactions: %@", transactions);
}];
[[SKPaymentQueue defaultQueue] addTransactionObserver:[CargoBay sharedManager]];
// ...
}[[CargoBay sharedManager] verifyTransaction:transaction password:nil success:^(NSDictionary *receipt) {
NSLog(@"Receipt: %@", receipt);
} failure:^(NSError *error) {
NSLog(@"Error %d (%@)", [error code], [error localizedDescription]);
}];CargoBay is available under the MIT license. See the LICENSE file for more info.