tauri-plugin-revenuecat

Tauri 2 mobile plugin that bridges StoreKit 2 (iOS) and Play Billing (Android) into the revenuecat-rs crate's StoreBilling seam, and exposes the SDK to the webview as a typed TypeScript package. Protocol-compatible with the official RevenueCat SDKs.

For the full SDK surface, model reference, and desktop story, see the project README.

Install

npm i tauri-plugin-revenuecat          # TypeScript track (bindings + types)
cargo add tauri-plugin-revenuecat      # Rust track (native store bridge)

Register

tauri::Builder::default()
    .plugin(tauri_plugin_revenuecat::init())
    // ... your other setup

Grant the commands in src-tauri/capabilities/default.json:

{ "identifier": "default", "windows": ["main"], "permissions": ["revenuecat:default"] }

Two tracks

Both register the plugin the same way; they differ in who owns the SDK.

Track 1 — TypeScript (the plugin owns the SDK)

Drive everything from the webview, no per-app Rust glue:

import { configure, getOfferings, purchasePackage } from "tauri-plugin-revenuecat";

// appl_/goog_ keys wire the native store automatically on mobile.
await configure({ apiKey: "test_YOUR_KEY", appUserId: "gon" });

const offerings = await getOfferings();          // typed: Offerings
const pkg = offerings.current?.packages[0];
if (pkg) {
  const result = await purchasePackage(pkg.identifier);
  // result.customer_info.entitlements.all.pro?.is_active
}

Subscribe to customer-info changes (the updatedCustomerInfoListener equivalent):

import { onCustomerInfoUpdated } from "tauri-plugin-revenuecat";

const unlisten = await onCustomerInfoUpdated((info) => {
  setPro(info.entitlements.all.pro?.is_active ?? false);
});

Track 2 — Rust (you own the SDK)

Keep the SDK logic in Rust; the plugin supplies the native store on mobile via store_billing:

.setup(|app| {
    let mut builder = revenuecat::Configuration::builder("appl_or_test_KEY");
    // Native store on mobile; Err on desktop (a `test_` key needs no store).
    if let Ok(billing) = tauri_plugin_revenuecat::store_billing(app.handle()) {
        builder = builder.store_billing(billing);
    }
    app.manage(revenuecat::Purchases::configure(builder.build()?)?);
    Ok(())
})

TypeScript API

configure, getOfferings, getCustomerInfo, purchasePackage, restore, logIn, logOut, setEmail, sessionInfo, manageSubscriptions (the store's manage/cancel URL), and the onCustomerInfoUpdated listener. Model types (Offerings, CustomerInfo, Paywall, …) ship with the package.

License

MIT