Create Endpoints in Astro

// pages/api/posts.json.ts
import type { APIRoute } from 'astro';

export const GET: APIRoute = async ({ params, request }) => {
  const posts = [
    { id: 1, title: 'Post 1' },
    { id: 2, title: 'Post 2' },
  ];

  return new Response(JSON.stringify(posts), {
    status: 200,
    headers: { 'Content-Type': 'application/json' }
  });
};

export const POST: APIRoute = async ({ request }) => {
  const data = await request.json();

  return new Response(JSON.stringify({ success: true, data }), {
    status: 201,
    headers: { 'Content-Type': 'application/json' }
  });
};