OpenSea Sniper - a cart & rarity tool by X2Y2

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "OpenSea Sniper - a cart & rarity tool by X2Y2",
  "description": "A shopping cart experience to buy NFTs in one transaction, saving up to 40% of your gas.",
  "version": "0.6",
  "externally_connectable": {
    "matches": [
      "*://*.x2y2.io/*",
      "*://x2y2.io/*",
      "http://localhost:3000/*"
    ]
  },
  "action": {
    "default_icon": {
      "16": "/images/icon-16.png",
      "32": "/images/icon-32.png",
      "48": "/images/icon-48.png",
      "128": "/images/icon-128.png"
    },
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.opensea.io/*",
        "*://opensea.io/*"
      ],
      "run_at": "document_idle",
      "js": [
        "js/main.js"
      ]
    },
    {
      "matches": [
        "*://*.x2y2.io/*",
        "*://x2y2.io/*",
        "http://localhost:3000/*"
      ],
      "run_at": "document_start",
      "js": [
        "js/x2y2.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "js/x2y2_script.js"
      ],
      "matches": [
        "*://*.x2y2.io/*",
        "*://x2y2.io/*",
        "http://localhost:3000/*"
      ]
    }
  ],
  "background": {
    "service_worker": "js/background.js"
  },
  "permissions": [
    "background",
    "storage",
    "webNavigation",
    "tabs"
  ]
}