diff --git a/browser/extensions/fxmonitor/background.js b/browser/extensions/fxmonitor/background.js
new file mode 100644
index 000000000000..5439e8f5ce2a
--- /dev/null
+++ b/browser/extensions/fxmonitor/background.js
@@ -0,0 +1 @@
+browser.fxmonitor.start();
diff --git a/browser/extensions/fxmonitor/manifest.json b/browser/extensions/fxmonitor/manifest.json
new file mode 100644
index 000000000000..5bc089c659d2
--- /dev/null
+++ b/browser/extensions/fxmonitor/manifest.json
@@ -0,0 +1,24 @@
+{
+  "manifest_version": 2,
+  "name": "Firefox Monitor",
+  "version": "2.0",
+  "background": {
+    "scripts": ["background.js"]
+  },
+  "applications": {
+    "gecko": {
+      "id": "fxmonitor@mozilla.org",
+      "strict_min_version": "62.0"
+    }
+  },
+  "experiment_apis": {
+    "fxmonitor": {
+      "schema": "./privileged/schema.json",
+      "parent": {
+        "scopes": ["addon_parent"],
+        "script": "./privileged/api.js",
+        "paths": [["fxmonitor"]]
+      }
+    }
+  }
+}
diff --git a/browser/extensions/fxmonitor/moz.build b/browser/extensions/fxmonitor/moz.build
new file mode 100644
index 000000000000..9b643ba5139c
--- /dev/null
+++ b/browser/extensions/fxmonitor/moz.build
@@ -0,0 +1,19 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+with Files("**"):
+    BUG_COMPONENT = ("Firefox", "Firefox Monitor")
+
+FINAL_TARGET_FILES.features['fxmonitor@mozilla.org'] += [
+  'background.js',
+  'manifest.json'
+]
+
+FINAL_TARGET_FILES.features['fxmonitor@mozilla.org']['privileged'] += [
+  'privileged/api.js',
+  'privileged/FirefoxMonitor.jsm',
+  'privileged/schema.json'
+]
diff --git a/browser/extensions/fxmonitor/privileged/FirefoxMonitor.jsm b/browser/extensions/fxmonitor/privileged/FirefoxMonitor.jsm
new file mode 100644
index 000000000000..283e2785c8c1
--- /dev/null
+++ b/browser/extensions/fxmonitor/privileged/FirefoxMonitor.jsm
@@ -0,0 +1,14 @@
+ChromeUtils.defineModuleGetter(this, "Preferences",
+                               "resource://gre/modules/Preferences.jsm");
+
+this.FirefoxMonitor = {
+  kEnabledPref: "extensions.fxmonitor.enabled",
+  extension: null,
+  init(aExtension) {
+    this.extension = aExtension;
+
+    if (!Preferences.get(this.kEnabledPref, false)) {
+      return;
+    }
+  },
+};
diff --git a/browser/extensions/fxmonitor/privileged/api.js b/browser/extensions/fxmonitor/privileged/api.js
new file mode 100644
index 000000000000..c3fd1f2f4433
--- /dev/null
+++ b/browser/extensions/fxmonitor/privileged/api.js
@@ -0,0 +1,18 @@
+ChromeUtils.defineModuleGetter(this, "Services",
+                               "resource://gre/modules/Services.jsm");
+
+this.fxmonitor = class extends ExtensionAPI {
+  getAPI(context) {
+    const FirefoxMonitorContainer = {};
+    Services.scriptloader.loadSubScript(
+      context.extension.getURL("privileged/FirefoxMonitor.jsm"),
+                               FirefoxMonitorContainer);
+    return {
+      fxmonitor: {
+        async start() {
+          FirefoxMonitorContainer.FirefoxMonitor.init(context.extension);
+        },
+      },
+    };
+  }
+};
diff --git a/browser/extensions/fxmonitor/privileged/schema.json b/browser/extensions/fxmonitor/privileged/schema.json
new file mode 100644
index 000000000000..c5edd97db9ef
--- /dev/null
+++ b/browser/extensions/fxmonitor/privileged/schema.json
@@ -0,0 +1,13 @@
+[
+  {
+    "namespace": "fxmonitor",
+    "functions": [
+      {
+        "name": "start",
+        "type": "function",
+        "async": true,
+        "parameters": []
+      }
+    ]
+  }
+]
diff --git a/browser/extensions/moz.build b/browser/extensions/moz.build
index 66ac545f478c..dc177048ab8a 100644
--- a/browser/extensions/moz.build
+++ b/browser/extensions/moz.build
@@ -7,6 +7,7 @@
 DIRS += [
     'aushelper',
     'formautofill',
+    'fxmonitor',
     'onboarding',
     'pdfjs',
     'pocket',