One API for the whole business.

1import { redirect } from 'next/navigation';
2import { vibiz } from '@vibiz/app';
3import { currentUser } from '@/lib/auth/server';
4 
5export default function Pricing() {
6  async function upgrade() {
7    'use server';
8    const user = await currentUser();
9    if (!user) redirect('/sign-in');
10    const { url } = await vibiz.payments.checkout({
11      lookup_key: 'pro-monthly',
12      user: user.id,
13      success_url: 'https://acme-bakery.vibiz.app/billing/success',
14      cancel_url: 'https://acme-bakery.vibiz.app/pricing',
15    });
16    redirect(url);
17  }
18 
19  return (
20    <form action={upgrade}>
21      <button type="submit">Upgrade to Pro · $15/month</button>
22    </form>
23  );
24}

1import { vibiz } from '@vibiz/app';
2 
3export async function POST(req: Request) {
4  let event;
5  try {
6    event = await vibiz.webhooks.receive(req); // only VIBIZ_APP_KEY needed
7  } catch {
8    return new Response('bad signature', { status: 400 });
9  }
10 
11  if (await alreadyHandled(event.id)) return new Response('ok');
12 
13  switch (event.type) {
14    case 'payment.succeeded':
15      await markPaid(event.data.object.user, event.data.object.amount_cents);
16      break;
17    case 'subscription.canceled':
18      await downgrade(event.data.object.user);
19      break;
20  }
21  return new Response('ok');
22}

1import { redirect } from 'next/navigation';
2import { vibiz } from '@vibiz/app';
3import { currentUser } from '@/lib/auth/server';
4 
5export default async function Dashboard() {
6  const user = await currentUser();
7  if (!user) redirect('/sign-in');
8 
9  const pro = await vibiz.payments.hasActive(user.id, 'pro-monthly');
10 
11  return (
12    <main>
13      <h1>Hi {user.name}</h1>
14      <p>{pro ? 'You are on Pro.' : 'You are on the free plan.'}</p>
15    </main>
16  );
17}

1'use server';
2import { vibiz } from '@vibiz/app';
3 
4export async function orderReady(order: { id: string; email: string; name: string }) {
5  await vibiz.email.send({
6    to: order.email,
7    subject: 'Your order is ready',
8    text: `Hi ${order.name}, order ${order.id} is ready for pickup today.`,
9    from: 'orders',
10    reply_to: 'owner@acme-bakery.com',
11  });
12}

1import OpenAI from 'openai';
2import { vibiz } from '@vibiz/app';
3 
4const openai = new OpenAI(vibiz.ai);
5 
6export async function POST(req: Request) {
7  const { messages } = await req.json();
8  const stream = await openai.chat.completions.create({
9    model: 'vibiz/fast',
10    messages,
11    stream: true,
12  });
13  return new Response(stream.toReadableStream());
14}