Your Code

// app/api/chat/route.ts
import Anthropic from '@anthropic-ai/sdk';

const client = new Anthropic({
  apiKey: 'sk-ant-api03-xK9mR2vL8nP4qW1tY6uI0oA3sD5fG7hJ9kL2zX4cV6bN8m',
});

export async function POST(req: NextRequest) {
  const { message } = await req.json();
  const response = await client.messages.create({
    model: 'claude-sonnet-4-5',
    max_tokens: 1024,
    messages: [{ role: 'user', content: message }],
  });
  return NextResponse.json({ reply: response.content[0].text });
}

// app/api/users/route.ts - Search endpoint
export async function GET(req: NextRequest) {
  const query = req.nextUrl.searchParams.get('q') || '';
  const { data } = await supabase
    .rpc('search_users', { search_query: query });
  return NextResponse.json(data);
}

// next.config.js - "make these available in the browser"
const nextConfig = {
  env: {
    DATABASE_URL: process.env.DATABASE_URL,
    STRIPE_SECRET_KEY: process.env.STRIPE_SECRET_KEY,
  },
};