Orchestrate Autonomous Agents. Ship Complex Software in Real-Time.

import { headers } from 'next/headers';
import { stripe } from '@/lib/stripe';
import { clerkClient } from '@clerk/nextjs/server';

export async function POST(req: Request) {
  const body = await req.text();
  const signature = (await headers()).get('stripe-signature')!;

  // 1. Cryptographic Signature Validation
  const event = stripe.webhooks.constructEvent(
    body,
    signature,
    process.env.STRIPE_WEBHOOK_SECRET!
  );

  // 2. Synchronize Customer State with Clerk
  if (event.type === 'checkout.session.completed') {
    const session = event.data.object;
    await clerkClient().users.updateUserMetadata(session.client_reference_id!, {
      publicMetadata: { tier: 'pro', active: true }
    });
  }

  return new Response(JSON.stringify({ received: true }), { status: 200 });
}