diff --git a/HISTORY.rst b/HISTORY.rst
index 97729197..f2b80732 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -11,6 +11,7 @@ PlatformIO 3.0
   Your devices are always with you!
 * `PIO Account <http://docs.platformio.org/en/latest/userguide/account/index.html>`__
   for extra professional features from `PlatformIO Plus <https://pioplus.com>`__
+  and ``PLATFORMIO_AUTH_TOKEN`` environment variable for CI systems
 * Inject system environment variables to configuration settings in
   `Project Configuration File "platformio.ini" <http://docs.platformio.org/en/stable/projectconf.html>`__
   (`issue #792 <https://github.com/platformio/platformio/issues/792>`_)
diff --git a/docs/envvars.rst b/docs/envvars.rst
index 38be79d0..346ac163 100644
--- a/docs/envvars.rst
+++ b/docs/envvars.rst
@@ -21,6 +21,19 @@ will behave on a computer.
 *PlatformIO* handles variables which start with ``PLATFORMIO_`` prefix. They
 have the **HIGHEST PRIORITY**.
 
+How to set environment variable?
+
+.. code-block:: bash
+
+    # Windows
+    set VARIABLE_NAME=VALUE
+
+    # Unix (bash, zsh)
+    export VARIABLE_NAME=VALUE
+
+    # Unix (fish)
+    set -x VARIABLE_NAME VALUE
+
 .. contents::
 
 General
@@ -38,6 +51,15 @@ PlatformIO uses it to disable prompts and progress bars. In other words,
 ``CI=true`` automatically setup :envvar:`PLATFORMIO_DISABLE_PROGRESSBAR` to
 ``true``.
 
+.. envvar:: PLATFORMIO_AUTH_TOKEN
+
+Allows to specify Personal Authentication Token that could be used for
+automatic login in to :ref:`cmd_account`. It is very useful for :ref:`ci`
+systems and :ref:`pio_remote` operations where you are not able manually authorize.
+
+You can get own Personal Authentication Token using :ref:`cmd_account_token`
+command.
+
 .. envvar:: PLATFORMIO_FORCE_COLOR
 
 Force to output color ANSI-codes even if the output is a ``pipe`` (not a ``tty``).
@@ -165,7 +187,6 @@ Allows to override setting :ref:`setting_enable_telemetry`.
 
 Allows to override setting :ref:`setting_force_verbose`.
 
-
 .. envvar:: PLATFORMIO_SETTING_ENABLE_SSL
 
 Allows to override setting :ref:`setting_enable_ssl`.
diff --git a/docs/userguide/account/cmd_login.rst b/docs/userguide/account/cmd_login.rst
index edb4d7ba..d7bb1e6e 100644
--- a/docs/userguide/account/cmd_login.rst
+++ b/docs/userguide/account/cmd_login.rst
@@ -27,7 +27,9 @@ Usage
 Description
 -----------
 
-Log in to :ref:`cmd_account`.
+Log in to :ref:`cmd_account`. If you are not able to provide authentication
+credentials manually you can use :envvar:`PLATFORMIO_AUTH_TOKEN`. This is
+very useful for :ref:`ci` systems and :ref:`pio_remote` operations .
 
 Options
 ~~~~~~~
diff --git a/docs/userguide/account/cmd_token.rst b/docs/userguide/account/cmd_token.rst
new file mode 100644
index 00000000..84cf2c55
--- /dev/null
+++ b/docs/userguide/account/cmd_token.rst
@@ -0,0 +1,44 @@
+..  Copyright 2014-present PlatformIO <contact@platformio.org>
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+       http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+.. _cmd_account_token:
+
+platformio account token
+===========================
+
+.. contents::
+
+Usage
+-----
+
+.. code-block:: bash
+
+    platformio account token
+
+
+Description
+-----------
+
+Get or regenerate Personal Authentication Token. It is very useful for :ref:`ci`
+systems, :ref:`pio_remote` operations where you are not able manually authorize.
+
+PlatformIO handles Personal Authentication Token from environment variable
+:envvar:`PLATFORMIO_AUTH_TOKEN`.
+
+Options
+~~~~~~~
+
+.. program:: platformio account token
+
+.. option::
+    --regenerate
+
+    If this option is specified a new authentication token will be generated.
diff --git a/docs/userguide/account/index.rst b/docs/userguide/account/index.rst
index d7d79b86..819cbb07 100644
--- a/docs/userguide/account/index.rst
+++ b/docs/userguide/account/index.rst
@@ -38,3 +38,4 @@ To print all available commands and options use:
     cmd_logout
     cmd_password
     cmd_register
+    cmd_token
diff --git a/platformio/commands/account.py b/platformio/commands/account.py
index eb4c923c..b45b7839 100644
--- a/platformio/commands/account.py
+++ b/platformio/commands/account.py
@@ -49,6 +49,12 @@ def account_password():
     pioplus_call(sys.argv[1:])
 
 
+@cli.command("token", short_help="Get or regenerate Authentication Token")
+@click.option("--regenerate", is_flag=True)
+def account_token(**kwargs):
+    pioplus_call(sys.argv[1:])
+
+
 @cli.command("forgot", short_help="Forgot password")
 @click.option("-u", "--username")
 def account_forgot(**kwargs):