diff --git a/modules/ppcp-paylater-configurator/src/Endpoint/SaveConfig.php b/modules/ppcp-paylater-configurator/src/Endpoint/SaveConfig.php
index df4e4affa..b1f77de85 100644
--- a/modules/ppcp-paylater-configurator/src/Endpoint/SaveConfig.php
+++ b/modules/ppcp-paylater-configurator/src/Endpoint/SaveConfig.php
@@ -94,7 +94,7 @@ public function handle_request(): bool {
 	 *
 	 * @param array $config The configurator config.
 	 */
-	private function save_config( array $config ): void {
+	public function save_config( array $config ): void {
 		$this->settings->set( 'pay_later_enable_styling_per_messaging_location', true );
 		$this->settings->set( 'pay_later_messaging_enabled', true );
 
diff --git a/modules/ppcp-settings/services.php b/modules/ppcp-settings/services.php
index 0016a0096..3ce60b18e 100644
--- a/modules/ppcp-settings/services.php
+++ b/modules/ppcp-settings/services.php
@@ -128,7 +128,8 @@
 	},
 	'settings.rest.pay_later_messaging'           => static function ( ContainerInterface $container ) : PayLaterMessagingEndpoint {
 		return new PayLaterMessagingEndpoint(
-			$container->get( 'wcgateway.settings' )
+			$container->get( 'wcgateway.settings' ),
+			$container->get( 'paylater-configurator.endpoint.save-config' )
 		);
 	},
 	'settings.rest.settings'                      => static function ( ContainerInterface $container ) : SettingsRestEndpoint {
diff --git a/modules/ppcp-settings/src/Endpoint/PayLaterMessagingEndpoint.php b/modules/ppcp-settings/src/Endpoint/PayLaterMessagingEndpoint.php
index 5dfbe7613..c39fa056f 100644
--- a/modules/ppcp-settings/src/Endpoint/PayLaterMessagingEndpoint.php
+++ b/modules/ppcp-settings/src/Endpoint/PayLaterMessagingEndpoint.php
@@ -9,6 +9,7 @@
 
 namespace WooCommerce\PayPalCommerce\Settings\Endpoint;
 
+use WooCommerce\PayPalCommerce\PayLaterConfigurator\Endpoint\SaveConfig;
 use WooCommerce\PayPalCommerce\PayLaterConfigurator\Factory\ConfigFactory;
 use WooCommerce\PayPalCommerce\WcGateway\Settings\Settings;
 use WP_REST_Request;
@@ -36,13 +37,22 @@ class PayLaterMessagingEndpoint extends RestEndpoint {
 	 */
 	protected $settings;
 
+	/**
+	 * Save config handler.
+	 *
+	 * @var SaveConfig
+	 */
+	private $save_config;
+
 	/**
 	 * PayLaterMessagingEndpoint constructor.
 	 *
-	 * @param Settings $settings The settings.
+	 * @param Settings   $settings The settings.
+	 * @param SaveConfig $save_config Save config handler.
 	 */
-	public function __construct( Settings $settings ) {
-		$this->settings = $settings;
+	public function __construct( Settings $settings, SaveConfig $save_config ) {
+		$this->settings    = $settings;
+		$this->save_config = $save_config;
 	}
 
 	/**
@@ -77,7 +87,7 @@ public function register_routes() : void {
 	}
 
 	/**
-	 * Returns all payment methods details.
+	 * Returns Pay Later Messaging configuration details.
 	 *
 	 * @return WP_REST_Response The current payment methods details.
 	 */
@@ -86,14 +96,15 @@ public function get_details() : WP_REST_Response {
 	}
 
 	/**
-	 * Updates payment methods details based on the request.
+	 * Updates Pay Later Messaging configuration details based on the request.
 	 *
 	 * @param WP_REST_Request $request Full data about the request.
 	 *
 	 * @return WP_REST_Response The updated payment methods details.
 	 */
 	public function update_details( WP_REST_Request $request ) : WP_REST_Response {
+		$this->save_config->save_config( $request->get_params() );
+
 		return $this->get_details();
 	}
-
 }