diff --git a/includes/class-Backstage_REST_Controller_v1.php b/includes/class-Backstage_REST_Controller_v1.php
index 3077994..40f099a 100644
--- a/includes/class-Backstage_REST_Controller_v1.php
+++ b/includes/class-Backstage_REST_Controller_v1.php
@@ -44,7 +44,7 @@ public function register_routes() {
 			}
 
 			register_rest_route( Backstage_REST_Controller_v1::REST_NAMESPACE, '/' . Backstage_REST_Controller_v1::REST_FRONT_BASE . '/customizer_link', array(
-				'methods'       => WP_REST_Server::READABLE,
+				'methods'       => array( WP_REST_Server::READABLE, WP_REST_Server::CREATABLE ), // We allow both to make sure that users can get around issues with GET and multidimensional arrays as parameters.
 				'callback'      => array( $this, 'get_customizer_link' ),
 				'permission_callback' => array( $this, 'get_customizer_link_permissions_check' ),
 				'args'          => $args,
diff --git a/package-lock.json b/package-lock.json
index b66742a..80fe72b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -60,7 +60,7 @@
 		},
 		"ansi-colors": {
 			"version": "1.1.0",
-			"resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-1.1.0.tgz",
+			"resolved": "http://registry.npmjs.org/ansi-colors/-/ansi-colors-1.1.0.tgz",
 			"integrity": "sha512-SFKX67auSNoVR38N3L+nvsPjOE0bybKTYbkf5tRvushrAPQ9V75huw0ZxBkKVeRU9kqH3d6HA4xTckbwZ4ixmA==",
 			"dev": true,
 			"requires": {
@@ -3050,7 +3050,7 @@
 		},
 		"load-json-file": {
 			"version": "1.1.0",
-			"resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
+			"resolved": "http://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
 			"integrity": "sha1-lWkFcI1YtLq0wiYbBPWfMcmTdMA=",
 			"dev": true,
 			"requires": {