Price Comparison Tool

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Price Comparison Tool",
    "version": "1.0",
    "description": "Compare product prices from various e-commerce sites. Set up your SerpAPI key in settings.",
    "permissions": [
        "storage",
        "notifications"
    ],
    "host_permissions": [
        "*:\/\/*.amazon.com\/*\/dp\/*",
        "*:\/\/*.walmart.com\/ip\/*",
        "*:\/\/*.bestbuy.com\/site\/*\/prod\/*",
        "*:\/\/*.target.com\/p\/*",
        "*:\/\/*.argos.co.uk\/product\/*",
        "*:\/\/*.currys.co.uk\/products\/*",
        "*:\/\/*.johnlewis.com\/*\/p\/*",
        "*:\/\/*.flipkart.com\/p\/*",
        "*:\/\/*.myntra.com\/*\/p\/*",
        "*:\/\/*.snapdeal.com\/product\/*",
        "https:\/\/serpapi.com\/search",
        "https:\/\/api.allorigins.win\/get"
    ],
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'none'; img-src 'self' data: https:; style-src 'self' 'unsafe-inline'; default-src 'self'; connect-src 'self' https:\/\/serpapi.com https:\/\/api.allorigins.win https:\/\/open.er-api.com"
    },
    "action": {
        "default_popup": "popup.html",
        "default_icon": {
            "16": "icons\/icon16.png",
            "32": "icons\/icon32.png",
            "48": "icons\/icon48.png",
            "128": "icons\/icon128.png"
        }
    },
    "background": {
        "service_worker": "background.js"
    },
    "icons": {
        "16": "icons\/icon16.png",
        "32": "icons\/icon32.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "js\/chart.min.js",
                "icons\/*"
            ],
            "matches": [
                "https:\/\/*.amazon.com\/*",
                "https:\/\/*.walmart.com\/*",
                "https:\/\/*.bestbuy.com\/*",
                "https:\/\/*.target.com\/*",
                "https:\/\/*.argos.co.uk\/*",
                "https:\/\/*.currys.co.uk\/*",
                "https:\/\/*.johnlewis.com\/*",
                "https:\/\/*.flipkart.com\/*",
                "https:\/\/*.myntra.com\/*",
                "https:\/\/*.snapdeal.com\/*"
            ]
        }
    ],
    "options_page": "options.html",
    "commands": {
        "_execute_action": {
            "suggested_key": {
                "default": "Ctrl+Shift+P",
                "mac": "Command+Shift+P"
            },
            "description": "Open the popup"
        }
    }
}