tauri-plugin-apple-iap

Native Apple In-App Purchase plugin for Tauri Apple applications.

tauri-plugin-apple-iap provides direct access to StoreKit 2 product loading, purchases, transaction finishing, App Store sync, and current entitlements.

Install

This plugin requires Rust 1.77.2+.

Add dependency in src-tauri/Cargo.toml:

[dependencies]
tauri-plugin-apple-iap = "1"

Or use a Git/path dependency in a monorepo setup:

[dependencies]
tauri-plugin-apple-iap = { path = "../../../tauri-plugin-apple-iap" }

Setup

1. Register the plugin in Rust

src-tauri/src/lib.rs:

#[cfg_attr(mobile, tauri::mobile_entry_point)]
pub fn run() {
    tauri::Builder::default()
        .plugin(tauri_plugin_apple_iap::init())
        .run(tauri::generate_context!())
        .expect("error while running tauri application");
}

2. Enable permissions in capability

Add plugin permissions to your capability file, for example src-tauri/capabilities/default.json:

{
  "identifier": "default",
  "description": "Default capability",
  "windows": ["main"],
  "permissions": [
    "core:default",
    "apple-iap:default"
  ]
}

apple-iap:default includes:

• allow-list-products
• allow-purchase-product
• allow-finish-transaction
• allow-sync-purchases
• allow-current-entitlements

3. Apple platform requirements

• Minimum iOS version: 15.0
• Minimum macOS version: 12.0
• The app must have valid In-App Purchase products configured in App Store Connect.
• Use Apple Development / Distribution signing as appropriate for device testing or App Store uploads.

JavaScript usage

No separate guest JS package is required.

import { invoke } from "@tauri-apps/api/core";

export async function listProducts(productIds: string[]) {
  return invoke("plugin:apple-iap|list_products", { productIds });
}

export async function purchaseProduct(productId: string, appAccountToken?: string) {
  return invoke("plugin:apple-iap|purchase_product", {
    productId,
    appAccountToken
  });
}

export async function finishTransaction(transactionId: string) {
  return invoke("plugin:apple-iap|finish_transaction", { transactionId });
}

export async function syncPurchases() {
  return invoke("plugin:apple-iap|sync_purchases");
}

export async function currentEntitlements(productIds: string[] = []) {
  return invoke("plugin:apple-iap|current_entitlements", { productIds });
}

Command contracts

• plugin:apple-iap|list_products
  • args: { productIds: string[] }
• plugin:apple-iap|purchase_product
  • args: { productId: string; appAccountToken?: string }
• plugin:apple-iap|finish_transaction
  • args: { transactionId: string }
• plugin:apple-iap|sync_purchases
  • args: none
• plugin:apple-iap|current_entitlements
  • args: { productIds?: string[] }

Notes

• This plugin was fully developed with the help of AI.
• This plugin is focused on StoreKit 2 for iOS and macOS only.
• It returns verified transaction JWS payloads so your backend can validate purchases with the App Store Server API.

License

MIT or Apache-2.0, where applicable.