diff --git a/README.md b/README.md
index c163eb8..58084e8 100755
--- a/README.md
+++ b/README.md
@@ -240,7 +240,7 @@ to something similar to "http://domain/#channel/2011-03-09 14:25:09", or
 
     User account that should receive push notifications.
 
-    This option must be set when using Boxcar or Pushover.
+    This option must be set when using Boxcar or Pushover. For Airgram authenticated services, this is the service key.
 
     When using the custom URL service, if this option is set it will enable HTTP basic
     authentication and be used as username.
@@ -249,7 +249,7 @@ to something similar to "http://domain/#channel/2011-03-09 14:25:09", or
 
     Authentication token for push notifications.
 
-    This option must be set when using Notify My Android, Pushover, Prowl, Supertoasty or PushBullet.
+    This option must be set when using Notify My Android, Pushover, Prowl, Supertoasty, Airgram authenticated services, or PushBullet.
 
     When using the custom URL service, if this option is set it will enable HTTP basic
     authentication and be used as password.
@@ -261,7 +261,7 @@ to something similar to "http://domain/#channel/2011-03-09 14:25:09", or
     When using Pushover, this option allows you to specify a single device name to send
     notifications to; if blank or unset, notifications will be sent to all devices.
 
-    This option must be set when using PushBullet and Airgram. This module supports both `device_id` (older, numeric id) and the `device_iden` (newer, alphanumeric id) used by PushBullet. You can find your `device_iden` by navigating to a device page and noting the last part of the URL. 
+    This option must be set when using PushBullet and Airgram. This module supports both `device_id` (older, numeric id) and the `device_iden` (newer, alphanumeric id) used by PushBullet. You can find your `device_iden` by navigating to a device page and noting the last part of the URL. When using Airgram, this is the email address of the end user.
 
 
 ### Notifications
diff --git a/push.cpp b/push.cpp
index 9d0878f..8c41acc 100755
--- a/push.cpp
+++ b/push.cpp
@@ -540,7 +540,16 @@ class CPushMod : public CModule
 				}
 
 				service_host = "api.airgramapp.com";
-				service_url = "/1/send_as_guest";
+
+				if (options["username"] != "" && options["secret"] != "")
+				{
+					service_url = "/1/send";
+					service_auth = options["username"] + CString(":") + options["secret"];
+				}
+				else
+				{
+					service_url = "/1/send_as_guest";
+				}
 
 				params["email"] = options["target"];
 				params["msg"] = message_content;
@@ -1503,6 +1512,19 @@ class CPushMod : public CModule
 
 					params["email"] = options["username"];
 				}
+				else if (service == "airgram")
+				{
+					if (options["username"] == "" || options["secret"] == "" || options["target"] == "")
+					{
+						PutModule("Error: target, username, and secret must be set");
+						return;
+					}
+
+					service_host = "api.airgramapp.com";
+					service_url = "/1/subscribe";
+					service_auth = options["username"] + CString(":") + options["secret"];
+					params["email"] = options["target"];
+				}
 				else
 				{
 					PutModule("Error: service does not support subscribe command");