diff --git a/alma/exceptions/AlmaFormConfigurationException.php b/alma/exceptions/AlmaFormConfigurationException.php
new file mode 100644
index 00000000..49836810
--- /dev/null
+++ b/alma/exceptions/AlmaFormConfigurationException.php
@@ -0,0 +1,33 @@
+<?php
+/**
+ * 2018-2024 Alma SAS.
+ *
+ * THE MIT LICENSE
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
+ * documentation files (the "Software"), to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+ * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * @author    Alma SAS <contact@getalma.eu>
+ * @copyright 2018-2024 Alma SAS
+ * @license   https://opensource.org/licenses/MIT The MIT License
+ */
+
+namespace Alma\PrestaShop\Exceptions;
+
+if (!defined('_PS_VERSION_')) {
+    exit;
+}
+
+class AlmaFormConfigurationException extends AlmaException
+{
+}
diff --git a/alma/lib/Services/AlmaConfigurationService.php b/alma/lib/Services/AlmaConfigurationService.php
new file mode 100644
index 00000000..83e0c0b5
--- /dev/null
+++ b/alma/lib/Services/AlmaConfigurationService.php
@@ -0,0 +1,82 @@
+<?php
+/**
+ * 2018-2024 Alma SAS.
+ *
+ * THE MIT LICENSE
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
+ * documentation files (the "Software"), to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+ * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * @author    Alma SAS <contact@getalma.eu>
+ * @copyright 2018-2024 Alma SAS
+ * @license   https://opensource.org/licenses/MIT The MIT License
+ */
+
+namespace Alma\Prestashop\Services;
+
+use Alma\PrestaShop\Exceptions\AlmaApiKeyException;
+use Alma\PrestaShop\Factories\ClientFactory;
+use Alma\PrestaShop\Forms\ApiAdminFormBuilder;
+use Alma\PrestaShop\Logger;
+use Alma\PrestaShop\Model\AlmaApiKeyModel;
+use Alma\PrestaShop\Proxy\ToolsProxy;
+
+if (!defined('_PS_VERSION_')) {
+    exit;
+}
+
+class AlmaConfigurationService
+{
+    /**
+     * @var \Alma\PrestaShop\Model\AlmaApiKeyModel
+     */
+    private $almaApiKeyModel;
+    /**
+     * @var \Alma\PrestaShop\Proxy\ToolsProxy|mixed|null
+     */
+    private $toolsProxy;
+
+    public function __construct(
+        $almaApiKeyModel = null,
+        $toolsProxy = null,
+        $clientFactory = null
+    ) {
+        if (!$almaApiKeyModel) {
+            $almaApiKeyModel = new AlmaApiKeyModel();
+        }
+        $this->almaApiKeyModel = $almaApiKeyModel;
+
+        if (!$toolsProxy) {
+            $toolsProxy = new ToolsProxy();
+        }
+        $this->toolsProxy = $toolsProxy;
+
+        if (!$clientFactory) {
+            $clientFactory = new ClientFactory();
+        }
+    }
+
+    public function saveConfiguration()
+    {
+        try {
+            $currentMode = $this->toolsProxy->getValue(ApiAdminFormBuilder::ALMA_API_MODE);
+            $this->almaApiKeyModel->checkActiveApiKey($currentMode);
+        } catch (AlmaApiKeyException $e) {
+            Logger::instance()->error($e->getMessage());
+        }
+    }
+
+    public function getConfiguration()
+    {
+    }
+}
diff --git a/alma/tests/Unit/Services/AlmaConfigurationServiceTest.php b/alma/tests/Unit/Services/AlmaConfigurationServiceTest.php
new file mode 100644
index 00000000..fa15fceb
--- /dev/null
+++ b/alma/tests/Unit/Services/AlmaConfigurationServiceTest.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * 2018-2024 Alma SAS.
+ *
+ * THE MIT LICENSE
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
+ * documentation files (the "Software"), to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+ * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * @author    Alma SAS <contact@getalma.eu>
+ * @copyright 2018-2024 Alma SAS
+ * @license   https://opensource.org/licenses/MIT The MIT License
+ */
+
+namespace Alma\PrestaShop\Tests\Unit\Services;
+
+use Alma\PrestaShop\Model\AlmaApiKeyModel;
+use Alma\Prestashop\Services\AlmaConfigurationService;
+use PHPUnit\Framework\TestCase;
+
+class AlmaConfigurationServiceTest extends TestCase
+{
+    /**
+     * @var AlmaConfigurationService
+     */
+    protected $almaconfigurationService;
+
+    public function setUp()
+    {
+        $this->almaApiKeyModel = $this->createMock(AlmaApiKeyModel::class);
+        $this->almaconfigurationService = new AlmaConfigurationService(
+            $this->almaApiKeyModel
+        );
+    }
+
+    public function tearDown()
+    {
+        $this->almaApiKeyModel = null;
+    }
+
+    public function testSaveConfiguration()
+    {
+    }
+}