diff --git a/src/Casts/Money.php b/src/Casts/Money.php
index c5e5389..9d3533f 100644
--- a/src/Casts/Money.php
+++ b/src/Casts/Money.php
@@ -28,6 +28,7 @@ public function get($model, $key, $value, $attributes)
      */
     public function set($model, $key, $value, $attributes)
     {
+        // $currency = data_get($attributes, 'currency');
         return Utils::numbersOnly($value);
     }
 }
diff --git a/src/Expansions/Response.php b/src/Expansions/Response.php
index cbf6bc0..25d76e2 100644
--- a/src/Expansions/Response.php
+++ b/src/Expansions/Response.php
@@ -46,4 +46,34 @@ public function error()
             );
         };
     }
+
+    /**
+     * Formats a error response for the consumable API.
+     *
+     * @return Closure
+     */
+    public function apiError()
+    {
+        /*
+         * Returns an error response.
+         *
+         * @param array $params
+         * @param mixed $default
+         * @return mixed
+         */
+        return function ($error, int $statusCode = 400, ?array $data = []) {
+            if ($error instanceof MessageBag) {
+                $error = $error->all();
+            }
+
+            /* @var \Illuminate\Support\Facades\Response $this */
+            return static::json(
+                [
+                    'error' => $error,
+                    ...$data,
+                ],
+                $statusCode
+            );
+        };
+    }
 }
diff --git a/src/Support/Find.php b/src/Support/Find.php
index 4a6a341..caad3a9 100644
--- a/src/Support/Find.php
+++ b/src/Support/Find.php
@@ -119,6 +119,7 @@ public static function httpFilterForModel(Model $model, string $namespace = null
         } else {
             $internal = Http::isInternalRequest();
 
+            $baseNamespace = $filterNs;
             if ($internal) {
                 $baseNamespace = $filterNs . 'Internal\\';
             }
diff --git a/src/Support/Utils.php b/src/Support/Utils.php
index baf1d5e..2b0b576 100644
--- a/src/Support/Utils.php
+++ b/src/Support/Utils.php
@@ -639,7 +639,11 @@ public static function randomNumber($length = 4)
      */
     public static function numbersOnly($string)
     {
-        return intval(preg_replace('/[^0-9]/', '', $string));
+        // Remove everything except numbers and decimal points
+        $number = preg_replace('/[^0-9.]/', '', $string);
+
+        // Convert to float and then to integer to handle decimals
+        return intval(floatval($number) * 100);
     }
 
     /**