diff --git a/src/Client.php b/src/Client.php
index 7b988a0..a730881 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -3,7 +3,10 @@
 namespace UKFast\SimpleSDK;
 
 use GuzzleHttp\Client as GuzzleHttpClient;
+use GuzzleHttp\Exception\ClientException;
+use GuzzleHttp\Promise\Promise;
 use GuzzleHttp\Promise\Utils;
+use UKFast\SimpleSDK\Exceptions\ValidationException;
 
 class Client
 {
@@ -69,6 +72,13 @@ public function createAsync($path, $body, $params = [], $headers = [])
             $raw = json_decode($response->getBody()->getContents());
             
             return new SelfResponse($raw->data, $raw->meta);
+        }, function ($e) {
+            if (!$e instanceof ClientException) {
+                throw $e;
+            }
+            
+            $raw = json_decode($e->getResponse()->getBody());
+            throw new ValidationException($raw->errors);
         });
     }
 
diff --git a/src/Exceptions/ValidationException.php b/src/Exceptions/ValidationException.php
new file mode 100644
index 0000000..1c01c49
--- /dev/null
+++ b/src/Exceptions/ValidationException.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace UKFast\SimpleSDK\Exceptions;
+
+use Exception;
+
+class ValidationException extends Exception
+{
+    public $errors;
+
+    public function __construct($errors)
+    {
+        $this->errors = $errors;
+    }
+}