Vercel V0 Create Chat Example

{
  "request": {
    "method": "POST",
    "url": "https://v0.dev/api/v1/chat",
    "headers": {
      "Authorization": "Bearer your_v0_api_key",
      "Content-Type": "application/json"
    },
    "body": {
      "message": "Build a todo app with Next.js and Tailwind CSS with local storage persistence and dark mode support"
    }
  },
  "response": {
    "status": 200,
    "body": {
      "id": "chat_x1y2z3a4b5",
      "url": "https://v0.dev/chat/x1y2z3a4b5",
      "previewUrl": "https://v0-preview.vercel.app/x1y2z3a4b5",
      "title": "Todo App with Dark Mode",
      "files": [
        {
          "path": "app/page.tsx",
          "content": "// Generated Next.js page component\n'use client'\nimport { useState, useEffect } from 'react'\n// ... generated code",
          "language": "typescript"
        },
        {
          "path": "app/layout.tsx",
          "content": "// Generated layout with Tailwind",
          "language": "typescript"
        },
        {
          "path": "tailwind.config.ts",
          "content": "// Tailwind config with dark mode",
          "language": "typescript"
        },
        {
          "path": "package.json",
          "content": "{ \"name\": \"todo-app\", \"version\": \"1.0.0\" }",
          "language": "json"
        }
      ],
      "createdAt": "2026-05-03T12:00:00Z",
      "updatedAt": "2026-05-03T12:00:10Z"
    }
  }
}