ConvertKit Gmail Extension

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "ConvertKit Gmail Extension",
  "description": "Identify your Convertkit subscribers from within Gmail!",
  "version": "0.3",
  "icons": {
    "128": "icon.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://mail.google.com/*",
        "https://inbox.google.com/*"
      ],
      "js": [
        "./jquery.min.js",
        "./inboxsdk.js",
        "./content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "./background.js"
    ],
    "persistent": false
  },
  "web_accessible_resources": [
    "logo.png",
    "icon.png"
  ],
  "permissions": [
    "storage",
    "https://mail.google.com/",
    "https://inbox.google.com/",
    "https://api.convertkit.com/"
  ],
  "manifest_version": 2
}