{
  "name" : "External Provider",
  "desc" : "Buy content from an external provider",
  "embed" : [{
    "panel" : "match",
    "title" : "Buy",
    "classes" : ["cart"],
    "onClick" : {
      "action" : "addWidget",
      "template" : "http://localhost:3003/demo/plugin-client.html",
      "permissions": [
        "scripts",
        "downloads"
      ]
    }
  }]
}