diff --git a/assets/js/src/notices/subscribers_limit_notice.jsx b/assets/js/src/notices/subscribers_limit_notice.jsx
index 7e8f9317cd..f9a7f4fb7f 100644
--- a/assets/js/src/notices/subscribers_limit_notice.jsx
+++ b/assets/js/src/notices/subscribers_limit_notice.jsx
@@ -12,9 +12,15 @@ const SubscribersLimitNotice = () => {
   const upgradeLink = hasKey
     ? 'https://account.mailpoet.com/upgrade'
     : `https://account.mailpoet.com/?s=${window.mailpoet_subscribers_count + 1}`;
-  const refreshSubscribers = () => {
-    console.log('Refresh subscribers ...');
+  const refreshSubscribers = async () => {
+    await MailPoet.Ajax.post({
+      api_version: window.mailpoet_api_version,
+      endpoint: 'services',
+      action: 'recheckKeys',
+    });
+    window.location.reload();
   };
+
   return (
     <Notice type="error" timeout={false} closable={false}>
       <h3>{title}</h3>
@@ -33,13 +39,16 @@ const SubscribersLimitNotice = () => {
           {MailPoet.I18n.t('upgradeNow')}
         </a>
         {hasKey && (
-        <button
-          type="button"
-          className="button button-primary"
-          onClick={refreshSubscribers}
-        >
-          {MailPoet.I18n.t('refreshMySubscribers')}
-        </button>
+        <>
+          {' '}
+          <button
+            type="button"
+            className="button"
+            onClick={refreshSubscribers}
+          >
+            {MailPoet.I18n.t('refreshMySubscribers')}
+          </button>
+        </>
         )}
       </p>
     </Notice>
diff --git a/lib/API/JSON/v1/Services.php b/lib/API/JSON/v1/Services.php
index 176742c5d6..52915e4b25 100644
--- a/lib/API/JSON/v1/Services.php
+++ b/lib/API/JSON/v1/Services.php
@@ -7,6 +7,8 @@ use MailPoet\API\JSON\Endpoint as APIEndpoint;
 use MailPoet\API\JSON\Error as APIError;
 use MailPoet\Config\AccessControl;
 use MailPoet\Config\Installer;
+use MailPoet\Cron\Workers\KeyCheck\PremiumKeyCheck;
+use MailPoet\Cron\Workers\KeyCheck\SendingServiceKeyCheck;
 use MailPoet\Services\Bridge;
 use MailPoet\Services\SPFCheck;
 use MailPoet\Settings\SettingsController;
@@ -29,15 +31,23 @@ class Services extends APIEndpoint {
   /** @var DateTime */
   public $date_time;
 
+  /** @var SendingServiceKeyCheck */
+  private $mss_worker;
+
+  /** @var PremiumKeyCheck */
+  private $premium_worker;
+
   public $permissions = [
     'global' => AccessControl::PERMISSION_MANAGE_SETTINGS,
   ];
 
-  public function __construct(Bridge $bridge, SettingsController $settings, AnalyticsHelper $analytics, SPFCheck $spf_check) {
+  public function __construct(Bridge $bridge, SettingsController $settings, AnalyticsHelper $analytics, SPFCheck $spf_check, SendingServiceKeyCheck $mss_worker, PremiumKeyCheck $premium_worker) {
     $this->bridge = $bridge;
     $this->settings = $settings;
     $this->analytics = $analytics;
     $this->spf_check = $spf_check;
+    $this->mss_worker = $mss_worker;
+    $this->premium_worker = $premium_worker;
     $this->date_time = new DateTime();
   }
 
@@ -179,6 +189,14 @@ class Services extends APIEndpoint {
     return $this->errorResponse([APIError::BAD_REQUEST => $error]);
   }
 
+  public function recheckKeys() {
+    $this->mss_worker->init();
+    $this->mss_worker->checkKey();
+    $this->premium_worker->init();
+    $this->premium_worker->checkKey();
+    return $this->successResponse();
+  }
+
   private function getErrorDescriptionByCode($code) {
     switch ($code) {
       case Bridge::CHECK_ERROR_UNAVAILABLE:
diff --git a/tests/integration/API/JSON/v1/ServicesTest.php b/tests/integration/API/JSON/v1/ServicesTest.php
index 5286207f45..5992221aaa 100644
--- a/tests/integration/API/JSON/v1/ServicesTest.php
+++ b/tests/integration/API/JSON/v1/ServicesTest.php
@@ -8,6 +8,8 @@ use MailPoet\Analytics\Analytics;
 use MailPoet\API\JSON\Response as APIResponse;
 use MailPoet\API\JSON\v1\Services;
 use MailPoet\Config\Installer;
+use MailPoet\Cron\Workers\KeyCheck\PremiumKeyCheck;
+use MailPoet\Cron\Workers\KeyCheck\SendingServiceKeyCheck;
 use MailPoet\Services\Bridge;
 use MailPoet\Services\SPFCheck;
 use MailPoet\Settings\SettingsController;
@@ -404,7 +406,9 @@ class ServicesTest extends \MailPoetTest {
       $this->di_container->get(Bridge::class),
       $this->di_container->get(SettingsController::class),
       $this->di_container->get(Analytics::class),
-      $spf_check
+      $spf_check,
+      $this->di_container->get(SendingServiceKeyCheck::class),
+      $this->di_container->get(PremiumKeyCheck::class)
     );
   }
 
@@ -413,7 +417,9 @@ class ServicesTest extends \MailPoetTest {
       $bridge,
       $this->di_container->get(SettingsController::class),
       $this->di_container->get(Analytics::class),
-      $this->di_container->get(SPFCheck::class)
+      $this->di_container->get(SPFCheck::class),
+      $this->di_container->get(SendingServiceKeyCheck::class),
+      $this->di_container->get(PremiumKeyCheck::class)
     );
   }
 }