Youfy - YouTube to Spotify

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Youfy - YouTube to Spotify",
  "description": "Youfy is a quick and easy way to transfer YouTube songs and playlists to your Spotify account without leaving YouTube!",
  "version": "1.2.1",
  "author": "Youfyapp.com",
  "homepage_url": "https://youfyapp.com",
  "icons": {
    "16": "youfy-logo.png",
    "48": "youfy-logo.png",
    "128": "youfy-logo-128.png"
  },
  "action": {
    "default_popup": "index.html",
    "default_title": "Youfy - YouTube to Spotify"
  },
  "background": {
    "service_worker": "background.js"
  },
  "permissions": [
    "activeTab",
    "tabs",
    "identity",
    "cookies"
  ],
  "host_permissions": [
    "https://accounts.spotify.com/*",
    "https://*.youfyapp.com/*"
  ]
}