Skip to main content

Types

This page contains the TypeScript types and interfaces used throughout the expo-iap library.

Core Types​

Product​

interface Product {
  productId: string;
  title: string;
  description: string;
  price: string;
  currency: string;
  localizedPrice?: string;
}

Purchase​

interface Purchase {
  purchaseId: string;
  productId: string;
  transactionId: string;
  transactionDate: number;
  purchaseState: PurchaseState;
  isAcknowledged: boolean;
  originalJson?: string;
  signature?: string;
}

PurchaseState​

enum PurchaseState {
  PURCHASED = 'PURCHASED',
  PENDING = 'PENDING',
  UNSPECIFIED_STATE = 'UNSPECIFIED_STATE',
}

Subscription​

interface Subscription {
  productId: string;
  purchaseToken: string;
  isAutoRenewing: boolean;
  expiryTimeMillis: number;
  autoResumeTimeMillis?: number;
  priceCurrencyCode?: string;
  priceAmountMicros?: number;
  countryCode?: string;
  orderId?: string;
  packageName?: string;
}

Platform-Specific Types​

iOS​

For iOS-specific types and enums, refer to the iOS setup guide.

Android​

For Android-specific types and enums, refer to the Android setup guide.

Error Types​

For error codes and error handling types, see the Error Codes documentation.