Examine source code of AwardWallet - Track Rewards and Travel (v3)

{
  "manifest_version": 3,
  "name": "AwardWallet - Track Rewards and Travel (v3)",
  "description": "AwardWallet's v3 browser extension makes updating loyalty accounts and auto-login to your accounts easier than ever.",
  "icons": {
    "16": "icons/icon16.png",
    "44": "icons/icon44.png",
    "48": "icons/icon48.png",
    "50": "icons/icon50.png",
    "128": "icons/icon128.png",
    "150": "icons/icon150.png",
    "180": "icons/icon180.png"
  },
  "version": "3.7.4",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "scripting",
    "storage",
    "declarativeNetRequest",
    "alarms",
    "<all_urls>"
  ],
  "host_permissions": [
    "https://awardwallet.com/*",
    "https://*/*",
    "http://*/*",
    "<all_urls>"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "popup/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "6200cc7406cd11e1a68a12313d1adcbe@jetpack"
    }
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; connect-src wss: https: *.awardwallet.com:*"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.awardwallet.com/*"
      ],
      "js": [
        "bridge.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "paymentDetector.js"
      ],
      "run_at": "document_end",
      "all_frames": true
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "popup.js"
      ],
      "run_at": "document_end",
      "all_frames": false
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content_script.js"
      ],
      "run_at": "document_start",
      "all_frames": false
    }
  ]
}