solana-program-examples/tokens/token-2022/nft-meta-data-pointer/anchor-example/app/pages/api/hello.ts

// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
import type { NextApiRequest, NextApiResponse } from 'next';

type Data = {
  name: string;
};

export default function handler(req: NextApiRequest, res: NextApiResponse<Data>) {
  res.status(200).json({ name: 'John Doe' });
}