diff --git a/styled_google_map.admin.inc b/styled_google_map.admin.inc
new file mode 100644
index 0000000..34feb71
--- /dev/null
+++ b/styled_google_map.admin.inc
@@ -0,0 +1,48 @@
+<?php
+/**
+ * API Key settings form callback.
+ */
+function styled_google_map_admin_settings($form, &$form_state) {
+  $form['styled_google_map_google_auth_method'] = array(
+    '#type' => 'select',
+    '#title' => t('Google API Authentication Method'),
+    '#description' => t(''),
+    '#default_value' => variable_get('styled_google_map_google_auth_method', STYLED_GOOGLE_MAP_GOOGLE_AUTH_KEY),
+    '#options' => array(
+      STYLED_GOOGLE_MAP_GOOGLE_AUTH_KEY => t('API Key'),
+      STYLED_GOOGLE_MAP_GOOGLE_AUTH_WORK => t('Google Maps API for Work'),
+    ),
+  );
+
+  $form['styled_google_map_google_apikey'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Google Maps API Key'),
+    '#description' => t('Obtain a Google Maps Javascript API key at <a href="@link">@link</a>', array(
+      '@link' => 'https://developers.google.com/maps/documentation/javascript/get-api-key',
+    )),
+    '#default_value' => variable_get('styled_google_map_google_apikey', ''),
+    '#required' => FALSE,
+    '#states' => array(
+      'visible' => array(
+        ':input[name="styled_google_map_google_auth_method"]' => array('value' => STYLED_GOOGLE_MAP_GOOGLE_AUTH_KEY),
+      ),
+    ),
+  );
+
+  $form['styled_google_map_google_client_id'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Google Maps API for Work: Client ID'),
+    '#description' => t('For more information, visit: <a href="@link">@link</a>', array(
+      '@link' => 'https://developers.google.com/maps/documentation/javascript/get-api-key#client-id',
+    )),
+    '#default_value' => variable_get('styled_google_map_google_client_id', ''),
+    '#required' => FALSE,
+    '#states' => array(
+      'visible' => array(
+        ':input[name="styled_google_map_google_auth_method"]' => array('value' => STYLED_GOOGLE_MAP_GOOGLE_AUTH_WORK),
+      ),
+    ),
+  );
+
+  return system_settings_form($form);
+}
\ No newline at end of file
diff --git a/styled_google_map.info b/styled_google_map.info
index c2248a0..ba68bf6 100644
--- a/styled_google_map.info
+++ b/styled_google_map.info
@@ -4,6 +4,8 @@ core = 7.x
 dependencies[] = system_stream_wrapper
 dependencies[] = geofield
 
+configure = admin/config/content/styled_google_map
+
 ; Information added by Drupal.org packaging script on 2016-05-12
 version = "7.x-2.0"
 core = "7.x"
diff --git a/styled_google_map.module b/styled_google_map.module
index 5aeb1e8..4a2eb40 100755
--- a/styled_google_map.module
+++ b/styled_google_map.module
@@ -1,4 +1,4 @@
-<?php
+ <?php
 /**
  * @file
  * Contains all hooks and functions for the Styled Google Map module.
@@ -43,6 +43,27 @@ define('STYLED_GOOGLE_MAP_DEFAULT_CONTENT_CONTAINER_CLASS', 'sgmpopup-content-wr
 define('STYLED_GOOGLE_MAP_DEFAULT_ARROW_CLASS', 'sgmpopup-arrow');
 define('STYLED_GOOGLE_MAP_DEFAULT_ARROW_OUTER_CLASS', 'sgmpopup-arrow-outer');
 define('STYLED_GOOGLE_MAP_DEFAULT_ARROW_INNER_CLASS', 'sgmpopup-arrow-inner');
+// Enumerate options for type of API authentication.
+define('STYLED_GOOGLE_MAP_GOOGLE_AUTH_KEY', 1);
+define('STYLED_GOOGLE_MAP_GOOGLE_AUTH_WORK', 2);
+
+/**
+ * Implements hook_menu().
+ */
+function styled_google_map_menu() {
+  $items = array();
+  $items['admin/config/content/styled_google_map'] = array(
+    'title' => t('Styled google map settings'),
+    'description' => t('Configuration for API keys.'),
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('styled_google_map_admin_settings'),
+    'file' => 'styled_google_map.admin.inc',
+    'access arguments' => array('administer site configuration'),
+    'type' => MENU_NORMAL_ITEM,
+  );
+
+  return $items;
+}
 
 /**
  * Implements hook_theme().
@@ -601,8 +622,11 @@ function theme_styled_google_map(array $variables) {
     $gid = uniqid();
     drupal_add_js(array('styled_google_map' => array($gid => $gid)), 'setting');
 
+    // Build API url.
+    $api_url = styled_google_map_build_api_url();
+
     // Include the Google Maps API.
-    drupal_add_js('//maps.google.com/maps/api/js?sensor=true', array('type' => 'external', 'group' => JS_LIBRARY));
+    drupal_add_js($api_url, array('type' => 'external', 'group' => JS_LIBRARY));
     // Include the Info Bubble API.
     drupal_add_js(drupal_get_path('module', 'styled_google_map') . '/lib/infobubble.js');
     // Include the map location settings.
@@ -627,3 +651,76 @@ function theme_styled_google_map(array $variables) {
 
   return render($output);
 }
+
+/**
+ * Builds the javascript maps api url based on authentication method.
+ */
+function styled_google_map_build_api_url() {
+  // Google api url.
+  $api_url = '//maps.googleapis.com/maps/api/js';
+  // Array to hold query paramters for the google maps url.
+  // Including version number as it's required for Premium plans.
+  // https://developers.google.com/maps/documentation/javascript/versions
+  $query = array('v' => '3');
+
+  switch (variable_get('styled_google_map_google_auth_method')) {
+    case STYLED_GOOGLE_MAP_GOOGLE_AUTH_KEY:
+      $key = variable_get('styled_google_map_google_apikey', FALSE);
+      if (!empty($key)) {
+        $query['key'] = $key;
+      }
+      break;
+
+    case STYLED_GOOGLE_MAP_GOOGLE_AUTH_WORK:
+      $client_id = variable_get('styled_google_map_google_client_id', FALSE);
+      if (!empty($client_id)) {
+        $query['client'] = $client_id;
+      }
+      break;
+  }
+
+  // Add query params to API url.
+  if (!empty($query)) {
+    $api_url .= '?' . drupal_http_build_query($query);
+  }
+
+  return $api_url;
+}
+
+/**
+ * Implementation of hook_requirements().
+ */
+function styled_google_map_requirements($phase) {
+  $requirements = array();
+
+  // Whether or not an API key or client id is provided.
+  $key_provided = FALSE;
+
+  switch (variable_get('styled_google_map_google_auth_method')) {
+    case STYLED_GOOGLE_MAP_GOOGLE_AUTH_KEY:
+      $key = variable_get('styled_google_map_google_apikey', FALSE);
+      if (!empty($key)) {
+        $key_provided = TRUE;
+      }
+      break;
+
+    case STYLED_GOOGLE_MAP_GOOGLE_AUTH_WORK:
+      $client_id = variable_get('styled_google_map_google_client_id', FALSE);
+      if (!empty($client_id)) {
+        $key_provided = TRUE;
+      }
+      break;
+  }
+
+  if (!$key_provided) {
+    $requirements['styled_google_map'] = array(
+      'title' => t('Styled Google Map'),
+      'severity' => REQUIREMENT_WARNING,
+      'value' => t('Google Maps API key or Client ID was not found. As of 2016/06/22, keyless access is no longer supported and it may impact rendering of maps. For more information visit: <a href="@link">@link</a>', array(
+        '@link' => 'http://googlegeodevelopers.blogspot.ca/2016/06/building-for-scale-updates-to-google.html',
+      )),
+    );
+  }
+
+  return $requirements;
+}
diff --git a/styled_google_views/styled_google_views.module b/styled_google_views/styled_google_views.module
index 7f5eee6..4fd2542 100644
--- a/styled_google_views/styled_google_views.module
+++ b/styled_google_views/styled_google_views.module
@@ -35,8 +35,12 @@ function styled_google_views_preprocess_styled_google_view(&$vars) {
     return;
   }
   drupal_add_js(drupal_get_path('module', 'styled_google_map') . '/styled-google-map.js');
+
+  // Build API url.
+  $api_url = styled_google_map_build_api_url();
+
   // Include the Google Maps API.
-  drupal_add_js('//maps.google.com/maps/api/js?sensor=true', array('type' => 'external', 'group' => JS_LIBRARY));
+  drupal_add_js($api_url, array('type' => 'external', 'group' => JS_LIBRARY));
   drupal_add_js(drupal_get_path('module', 'styled_google_map') . '/lib/markerclusterer.js');
   drupal_add_js(drupal_get_path('module', 'styled_google_map') . '/lib/infobubble.js');
   // Get all geofield locations.