Papaya Subscription React Widget SDK

The Papaya Widget React SDK provides an easy way to integrate Papaya subscription payments into your react app.

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Features

• Subscription Management: Simplified and secure subscription payment flows.
• Automatic Providers: No need to configure wallet or query providers in your app—handled by the SDK.
• Multi-Network Support: Supports Ethereum, BSC, Polygon, Avalanche, Arbitrum, Base, and more.
• Customization: Easily configure metadata, themes, and supported networks.
• Works in Both Next.js and React Apps: Supports both SSR (Next.js) and CSR (React).

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Installation

Install the SDK using npm:

npm install @papaya_fi/widget-react  

Or using yarn:

yarn add @papaya_fi/widget-react  

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Prerequisites

Before integrating the Reown SDK, ensure you have completed the following steps:

1. Obtain Your Reown Project ID

To get started, you need a reownProjectId from the Reown Cloud Dashboard. Follow these steps:

• Sign in to the Reown Cloud Dashboard and create a new project.
• Select AppKit as the product.
• Choose your platform (React or Next.js) to use this SDK.
• Once the project is created, locate your Project ID on the dashboard.

🔹 Important: Ensure your app’s URL is whitelisted in the Reown dashboard.

• Navigate to Configure Domains and verify that your domain is whitelisted.

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2. Obtain Your Papaya Project ID

To get started, you need a papayaProjectId from the Papaya Cloud Dashboard. Follow these steps:

[TODO]

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3. Install Peer Dependencies

The SDK requires several dependencies to function correctly. Install them using either npm or yarn:

Using npm:

npm install react react-dom @reown/appkit @reown/appkit-adapter-wagmi @reown/appkit-wallet-button wagmi @tanstack/react-query viem

Using yarn:

yarn add react react-dom @reown/appkit @reown/appkit-adapter-wagmi @reown/appkit-wallet-button wagmi @tanstack/react-query viem

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⚡ Usage in Create React App (CRA)

Step 1: Create config.js

Create a new file src/config.js and add:

import { WagmiAdapter } from "@reown/appkit-adapter-wagmi";
import {
  mainnet,
  bsc,
  polygon,
  avalanche,
  arbitrum,
  base,
} from "@reown/appkit/networks";
import { cookieStorage, createStorage } from "@wagmi/core";

export const metadata = {
  name: "My App",
  description: "A subscription demo app using Papaya Widget React SDK",
  url: "http://your-react-app.com", // Whitelist this in Reown Cloud
  icons: [],
};

export const reownProjectId = "your_reown_project_id"; // Obtain from Reown Cloud
export const papayaProjectId = "your_papaya_project_Id"; // Obtain from Papaya Cloud Dashboard

export const networks = [mainnet, bsc, polygon, avalanche, arbitrum, base];

export const wagmiAdapter = new WagmiAdapter({
  storage: createStorage({ storage: cookieStorage }),
  ssr: false,
  reownProjectId, // Pass Reown Project ID here
  networks,
});

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Step 2: Wrap Your App with SubscriptionProvider

Modify src/index.js:

import React from "react";
import ReactDOM from "react-dom";
import App from "./App";
import { SubscriptionProvider } from "@papaya_fi/widget-react";
import { QueryClient } from "@tanstack/react-query";
import { wagmiAdapter, metadata, reownProjectId, papayaProjectId, networks } from "./config";

const queryClient = new QueryClient();

const RootApp = () => (
  <SubscriptionProvider
    wagmiAdapter={wagmiAdapter}
    queryClient={queryClient}
    metadata={metadata}
    themeMode="light"
    reownProjectId={reownProjectId}
    papayaProjectId={papayaProjectId}
    networks={networks}
  >
    <App />
  </SubscriptionProvider>
);

ReactDOM.render(
  <React.StrictMode>
    <RootApp />
  </React.StrictMode>,
  document.getElementById("root")
);

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Step 3: Use Subscription Modal in Your Components

Modify App.js to include the subscription modal:

import React, { useState } from "react";
import { SubscriptionModal, SubscriptionPayCycle } from "@papaya_fi/widget-react";

function App() {
  const [isModalOpen, setIsModalOpen] = useState(false);

  return (
    <div style={{ textAlign: "center", marginTop: "50px" }}>
      <h1>Subscription Demo</h1>
      <button onClick={() => setIsModalOpen(true)}>Subscribe Now</button>

      <SubscriptionModal
        open={isModalOpen}
        onClose={() => setIsModalOpen(false)}
        subscriptionDetails={{
          toAddress: "YOUR_SUBSCRIBE_TO_ADDRESS", // Replace it
          cost: "0.99", // Replace it
          token: "usdt", // Available options are: usdt, usdc, and pyusd
          payCycle: SubscriptionPayCycle.Monthly, // Available options are: Daily, Weekly, Monthly, and Yearly
        }}
      />
    </div>
  );
}

export default App;

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🌍 Usage in Next.js

In Next.js, you need to mark the provider as a client component:

Step 1: Create providers.js inside src/

"use client"; // Required for Next.js 

import React from "react";
import { SubscriptionProvider } from "@papaya_fi/widget-react";
import { QueryClient } from "@tanstack/react-query";
import { wagmiAdapter, metadata, reownProjectId, papayaProjectId, networks } from "./config"; // Config is same as React app

const queryClient = new QueryClient();

const Providers = ({ children }) => {
  return (
    <SubscriptionProvider
      wagmiAdapter={wagmiAdapter}
      queryClient={queryClient}
      metadata={metadata}
      themeMode="light" // Your theme dark or light
      reownProjectId={reownProjectId}
      papayaProjectId={papayaProjectId}
      networks={networks}
    >
      {children}
    </SubscriptionProvider>
  );
};

export default Providers;

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Step 2: Update _app.js (For Pages Router)

import Providers from "../providers";

function MyApp({ Component, pageProps }) {
  return (
    <Providers>
      <Component {...pageProps} />
    </Providers>
  );
}

export default MyApp;

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Step 2: Update layout.js (For App Router)

import Providers from "../providers";

export default function RootLayout({ children }) {
  return (
    <html lang="en">
      <body>
        <Providers>{children}</Providers>
      </body>
    </html>
  );
}

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Step 3: Use the Modal in a Next.js Page

"use client";

import React, { useState } from "react";
import { SubscriptionModal, SubscriptionPayCycle } from "@papaya_fi/widget-react";

const Page = () => {
  const [isModalOpen, setIsModalOpen] = useState(false);

  return (
    <div>
      <h1>Subscription Demo</h1>
      <button onClick={() => setIsModalOpen(true)}>Subscribe Now</button>

      <SubscriptionModal
        open={isModalOpen}
        onClose={() => setIsModalOpen(false)}
        subscriptionDetails={{
          toAddress: "YOUR_SUBSCRIBE_TO_ADDRESS", // Replace it
          cost: "0.99", // Replace it
          token: "usdt", // Available options are: usdt, usdc, and pyusd
          payCycle: SubscriptionPayCycle.Monthly, // Available options are: Daily, Weekly, Monthly, and Yearly
        }}
      />
    </div>
  );
};

export default Page;

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Props Overview

SubscriptionProvider

Prop	Type	Description
wagmiAdapter	WagmiAdapter	Adapter for wallet management.
queryClient	QueryClient	Query client for React Query.
metadata	object	Metadata for your application (name, url, etc).
reownProjectId	string	Your unique Reown's project ID.
papayaProjectId	string	Your unique Papaya's project ID.
networks	AppKitNetwork[]	List of supported networks.

SubscriptionModal

Prop	Type	Description
open	boolean	Controls the modal visibility.
onClose	() => void	Function called when the modal is closed.
subscriptionDetails	{ toAddress, cost, token, payCycle }	Details about the subscription.

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Notes

• The SDK internally handles the wallet provider and React Query provider when wagmiAdapter and queryClient are passed.

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Example App

Check out the React demo app and Next.js demo app to see the SDK in action.

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License

This SDK is licensed under the Appache License.