API Tester - REST Client Testing Tool

manifest.json

{
  "manifest_version": 3,
  "name": "API Tester - REST Client Testing Tool",
  "description": "Free REST API Tool, Use it to develop, test, debug RESTful APIs and HTTP request & REST services in Microsoft Edge addons.",
  "version": "1.1.0",
  "action": {
    "default_title": "API Tester - REST Client Testing Tool",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "assets/icon/16.png",
      "32": "assets/icon/32.png",
      "48": "assets/icon/48.png",
      "128": "assets/icon/128.png"
    }
  },
  "icons": {
    "16": "assets/icon/16.png",
    "32": "assets/icon/32.png",
    "48": "assets/icon/48.png",
    "128": "assets/icon/128.png"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; frame-src 'self'; child-src 'self'"
  },
  "permissions": [
    "storage",
    "unlimitedStorage"
  ],
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}