React

Examples of common tiun SDK patterns in React. Each section is standalone — use what applies to your integration.

---

Initialize

Initialize the SDK inside a useEffect and clean up with destroy() on unmount.

import { tiun } from '@tiun/sdk';
import { useEffect } from 'react';

function App() {
  useEffect(() => {
    tiun.init({
      snippetId: 'YOUR_SNIPPET_ID',
      language: 'en', // set to your site's language
    });
    return () => tiun.destroy();
  }, []);

  return <>{/* your app */}</>;
}

---

Checkout

Trigger checkout on a button click. Pass the product ID from your dashboard.

import { tiun } from '@tiun/sdk';

function PricingPage() {
  return (
    <div>
      <button onClick={() => tiun.checkout({ productId: 'p-live-light' })}>
        Light — EUR 19/mo
      </button>
      <button onClick={() => tiun.checkout({ productId: 'p-live-pro' })}>
        Pro — EUR 199/mo
      </button>
    </div>
  );
}

---

Listen for user changes

Track authentication and access state with userChange. Store it in React state so your components re-render when the user changes.

import { tiun } from '@tiun/sdk';
import { useEffect, useState } from 'react';

function App() {
  const [user, setUser] = useState(tiun.getUser());

  useEffect(() => {
    tiun.init({ snippetId: 'YOUR_SNIPPET_ID', language: 'en' });

    tiun.on('userChange', (data) => {
      setUser({ isAuthenticated: data.isAuthenticated, user: data.user });
    });

    return () => tiun.destroy();
  }, []);

  return <>{/* use user.isAuthenticated and user.user */}</>;
}

---

Gate content

Show or hide content based on productAccess.

function PremiumSection({ user }) {
  if (!user.isAuthenticated) {
    return <p>Please log in or subscribe.</p>;
  }

  const hasPro = user.user?.productAccess.includes('p-live-pro');

  if (hasPro) {
    return <div>{/* Pro content */}</div>;
  }

  return (
    <button onClick={() => tiun.checkout({ productId: 'p-live-pro' })}>
      Upgrade to Pro
    </button>
  );
}

---

Login and logout

Add authentication buttons to your navigation.

import { tiun } from '@tiun/sdk';

function Nav({ user }) {
  if (user.isAuthenticated) {
    return (
      <nav>
        <span>{user.user.email}</span>
        <button onClick={() => tiun.logout()}>Log out</button>
      </nav>
    );
  }

  return (
    <nav>
      <button onClick={() => tiun.login()}>Log in</button>
    </nav>
  );
}

---

Paywall events (time-based)

For time-based billing, use paywallShow and paywallHide to control access.

import { tiun } from '@tiun/sdk';
import { useEffect, useState } from 'react';

function PaywallGate({ children }) {
  const [hasAccess, setHasAccess] = useState(false);

  useEffect(() => {
    tiun.on('paywallHide', () => setHasAccess(true));
    tiun.on('paywallShow', () => setHasAccess(false));
  }, []);

  if (!hasAccess) {
    return (
      <div>
        <h2>Premium content</h2>
        <button onClick={() => tiun.start()}>
          Get access
        </button>
      </div>
    );
  }

  return <>{children}</>;
}

---

Content management (time-based)

Call setContent() on route changes to keep billing accurate.

import { tiun } from '@tiun/sdk';
import { useEffect } from 'react';
import { useLocation } from 'react-router-dom';

function ContentTracker() {
  const location = useLocation();

  useEffect(() => {
    const isPaid = isPaidContent(location.pathname);
    tiun.setContent({
      type: isPaid ? 'active' : 'inactive',
      contentId: location.pathname
    });
  }, [location.pathname]);

  return null;
}