Method Detail

• canPresentExternalPurchaseNoticeIOS

   abstract Boolean canPresentExternalPurchaseNoticeIOS()

  Check if external purchase notice sheet can be presented (iOS 17.4+) Uses ExternalPurchase.canPresent

• currentEntitlementIOS

   abstract PurchaseIOS currentEntitlementIOS(String sku)

  Get current StoreKit 2 entitlements (iOS 15+)

• fetchProducts

   abstract FetchProductsResult fetchProducts(ProductRequest params)

  Retrieve products or subscriptions from the store

• getActiveSubscriptions

   abstract List<ActiveSubscription> getActiveSubscriptions(List<String> subscriptionIds)

  Get active subscriptions (filters by subscriptionIds when provided)

• getAppTransactionIOS

   abstract AppTransaction getAppTransactionIOS()

  Fetch the current app transaction (iOS 16+)

• getAvailablePurchases

   abstract List<Purchase> getAvailablePurchases(PurchaseOptions options)

  Get all available purchases for the current user

• getExternalPurchaseCustomLinkTokenIOS

   abstract ExternalPurchaseCustomLinkTokenResultIOS getExternalPurchaseCustomLinkTokenIOS(ExternalPurchaseCustomLinkTokenTypeIOS tokenType)

  Get external purchase token for reporting to Apple (iOS 18.1+). Use this token with Apple's External Purchase Server API to report transactions. Reference: https://developer.apple.com/documentation/storekit/externalpurchasecustomlink/token(for:)

• getPendingTransactionsIOS

   abstract List<PurchaseIOS> getPendingTransactionsIOS()

  Retrieve all pending transactions in the StoreKit queue

• getPromotedProductIOS

   abstract ProductIOS getPromotedProductIOS()

  Get the currently promoted product (iOS 11+)

• getReceiptDataIOS

   abstract String getReceiptDataIOS()

  Get base64-encoded receipt data for validation

• getStorefront

   abstract String getStorefront()

  Get the current storefront country code

• getStorefrontIOS

   abstract String getStorefrontIOS()

  Get the current App Store storefront country code

• getTransactionJwsIOS

   abstract String getTransactionJwsIOS(String sku)

  Get the transaction JWS (StoreKit 2)

• hasActiveSubscriptions

   abstract Boolean hasActiveSubscriptions(List<String> subscriptionIds)

  Check whether the user has active subscriptions

• isEligibleForExternalPurchaseCustomLinkIOS

   abstract Boolean isEligibleForExternalPurchaseCustomLinkIOS()

  Check if app is eligible for ExternalPurchaseCustomLink API (iOS 18.1+). Returns true if the app can use custom external purchase links. Reference: https://developer.apple.com/documentation/storekit/externalpurchasecustomlink/iseligible

• isEligibleForIntroOfferIOS

   abstract Boolean isEligibleForIntroOfferIOS(String groupID)

  Check introductory offer eligibility for a subscription group

• isTransactionVerifiedIOS

   abstract Boolean isTransactionVerifiedIOS(String sku)

  Verify a StoreKit 2 transaction signature

• latestTransactionIOS

   abstract PurchaseIOS latestTransactionIOS(String sku)

  Get the latest transaction for a product using StoreKit 2

• subscriptionStatusIOS

   abstract List<SubscriptionStatusIOS> subscriptionStatusIOS(String sku)

  Get StoreKit 2 subscription status details (iOS 15+)

• validateReceiptIOS

   abstract VerifyPurchaseResultIOS validateReceiptIOS(VerifyPurchaseProps options)

  Validate a receipt for a specific product