Currency Converter

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Currency Converter",
    "version": "1.3",
    "description": "Displays the converted currency in a popup bubble when highlighting numbers on a page.",
    "permissions": [
        "storage",
        "alarms"
    ],
    "icons": {
        "128": "icons\/extension_icon_128.png"
    },
    "background": {
        "service_worker": "background.js"
    },
    "action": {
        "default_icon": "icons\/extension_icon_128.png",
        "default_popup": "popup.html"
    },
    "commands": {
        "toggle-extension": {
            "suggested_key": {
                "default": "Alt+Shift+C"
            },
            "description": "Toggle extension"
        }
    },
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "all_frames": true,
            "js": [
                "contentScript.js"
            ]
        }
    ],
    "options_ui": {
        "page": "options.html",
        "open_in_tab": false
    }
}