diff --git a/framework/core/src/Api/ApiServiceProvider.php b/framework/core/src/Api/ApiServiceProvider.php
index 3c8bb7689..f8c4ebcd2 100644
--- a/framework/core/src/Api/ApiServiceProvider.php
+++ b/framework/core/src/Api/ApiServiceProvider.php
@@ -18,7 +18,9 @@ use Flarum\Event\ConfigureNotificationTypes;
 use Flarum\Http\GenerateRouteHandlerTrait;
 use Flarum\Http\RouteCollection;
 use Flarum\Foundation\AbstractServiceProvider;
-use Psr\Http\Message\ServerRequestInterface;
+use Tobscure\JsonApi\ErrorHandler;
+use Tobscure\JsonApi\Exception\Handler\FallbackExceptionHandler;
+use Tobscure\JsonApi\Exception\Handler\InvalidParameterExceptionHandler;
 
 class ApiServiceProvider extends AbstractServiceProvider
 {
@@ -36,6 +38,21 @@ class ApiServiceProvider extends AbstractServiceProvider
         $this->app->singleton('flarum.api.routes', function () {
             return $this->getRoutes();
         });
+
+        $this->app->singleton(ErrorHandler::class, function () {
+            $handler = new ErrorHandler;
+
+            $handler->registerHandler(new Handler\FloodingExceptionHandler);
+            $handler->registerHandler(new Handler\IlluminateValidationExceptionHandler);
+            $handler->registerHandler(new Handler\InvalidConfirmationTokenExceptionHandler);
+            $handler->registerHandler(new Handler\ModelNotFoundExceptionHandler);
+            $handler->registerHandler(new Handler\PermissionDeniedExceptionHandler);
+            $handler->registerHandler(new Handler\ValidationExceptionHandler);
+            $handler->registerHandler(new InvalidParameterExceptionHandler);
+            $handler->registerHandler(new FallbackExceptionHandler($this->app->inDebugMode()));
+
+            return $handler;
+        });
     }
 
     /**
diff --git a/framework/core/src/Api/Client.php b/framework/core/src/Api/Client.php
index 9d0330287..0a2920172 100644
--- a/framework/core/src/Api/Client.php
+++ b/framework/core/src/Api/Client.php
@@ -25,11 +25,18 @@ class Client
     protected $container;
 
     /**
-     * @param Container $container
+     * @var ErrorHandler
      */
-    public function __construct(Container $container)
+    protected $errorHandler;
+
+    /**
+     * @param Container $container
+     * @param ErrorHandler $errorHandler
+     */
+    public function __construct(Container $container, ErrorHandler $errorHandler)
     {
         $this->container = $container;
+        $this->errorHandler = $errorHandler;
     }
 
     /**
@@ -55,11 +62,9 @@ class Client
         }
 
         try {
-            $response = $controller->handle($request);
+            return $controller->handle($request);
         } catch (Exception $e) {
-            $response = $this->container->make('Flarum\Api\Middleware\HandleErrors')->handle($e);
+            return $this->errorHandler->handle($e);
         }
-
-        return $response;
     }
 }
diff --git a/framework/core/src/Api/ErrorHandler.php b/framework/core/src/Api/ErrorHandler.php
new file mode 100644
index 000000000..f285998c2
--- /dev/null
+++ b/framework/core/src/Api/ErrorHandler.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Api;
+
+use Exception;
+use Tobscure\JsonApi\Document;
+use Tobscure\JsonApi\ErrorHandler as JsonApiErrorHandler;
+
+class ErrorHandler
+{
+    /**
+     * @var JsonApiErrorHandler
+     */
+    protected $errorHandler;
+
+    /**
+     * @param JsonApiErrorHandler $errorHandler
+     */
+    public function __construct(JsonApiErrorHandler $errorHandler)
+    {
+        $this->errorHandler = $errorHandler;
+    }
+
+    /**
+     * @param Exception $e
+     * @return JsonApiResponse
+     */
+    public function handle(Exception $e)
+    {
+        $response = $this->errorHandler->handle($e);
+
+        $document = new Document;
+        $document->setErrors($response->getErrors());
+
+        return new JsonApiResponse($document, $response->getStatus());
+    }
+}
diff --git a/framework/core/src/Api/Handler/FloodingExceptionHandler.php b/framework/core/src/Api/Handler/FloodingExceptionHandler.php
new file mode 100644
index 000000000..9f5e8440c
--- /dev/null
+++ b/framework/core/src/Api/Handler/FloodingExceptionHandler.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Api\Handler;
+
+use Exception;
+use Flarum\Core\Exception\FloodingException;
+use Tobscure\JsonApi\Exception\Handler\ExceptionHandlerInterface;
+use Tobscure\JsonApi\Exception\Handler\ResponseBag;
+
+class FloodingExceptionHandler implements ExceptionHandlerInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function manages(Exception $e)
+    {
+        return $e instanceof FloodingException;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(Exception $e)
+    {
+        $status = 429;
+        $error = [];
+
+        return new ResponseBag($status, [$error]);
+    }
+}
diff --git a/framework/core/src/Api/Handler/IlluminateValidationExceptionHandler.php b/framework/core/src/Api/Handler/IlluminateValidationExceptionHandler.php
new file mode 100644
index 000000000..c25def581
--- /dev/null
+++ b/framework/core/src/Api/Handler/IlluminateValidationExceptionHandler.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Api\Handler;
+
+use Exception;
+use Illuminate\Contracts\Validation\ValidationException;
+use Tobscure\JsonApi\Exception\Handler\ExceptionHandlerInterface;
+use Tobscure\JsonApi\Exception\Handler\ResponseBag;
+
+class IlluminateValidationExceptionHandler implements ExceptionHandlerInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function manages(Exception $e)
+    {
+        return $e instanceof ValidationException;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(Exception $e)
+    {
+        $status = 422;
+
+        $errors = $e->errors()->toArray();
+        $errors = array_map(function ($field, $messages) {
+            return [
+                'detail' => implode("\n", $messages),
+                'source' => ['pointer' => '/data/attributes/' . $field],
+            ];
+        }, array_keys($errors), $errors);
+
+        return new ResponseBag($status, $errors);
+    }
+}
diff --git a/framework/core/src/Api/Handler/InvalidConfirmationTokenExceptionHandler.php b/framework/core/src/Api/Handler/InvalidConfirmationTokenExceptionHandler.php
new file mode 100644
index 000000000..9202e487f
--- /dev/null
+++ b/framework/core/src/Api/Handler/InvalidConfirmationTokenExceptionHandler.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Api\Handler;
+
+use Exception;
+use Flarum\Core\Exception\InvalidConfirmationTokenException;
+use Tobscure\JsonApi\Exception\Handler\ExceptionHandlerInterface;
+use Tobscure\JsonApi\Exception\Handler\ResponseBag;
+
+class InvalidConfirmationTokenExceptionHandler implements ExceptionHandlerInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function manages(Exception $e)
+    {
+        return $e instanceof InvalidConfirmationTokenException;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(Exception $e)
+    {
+        $status = 403;
+        $error = ['code' => 'invalid_confirmation_token'];
+
+        return new ResponseBag($status, [$error]);
+    }
+}
diff --git a/framework/core/src/Api/Handler/ModelNotFoundExceptionHandler.php b/framework/core/src/Api/Handler/ModelNotFoundExceptionHandler.php
new file mode 100644
index 000000000..315f71111
--- /dev/null
+++ b/framework/core/src/Api/Handler/ModelNotFoundExceptionHandler.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Api\Handler;
+
+use Exception;
+use Illuminate\Database\Eloquent\ModelNotFoundException;
+use Tobscure\JsonApi\Exception\Handler\ExceptionHandlerInterface;
+use Tobscure\JsonApi\Exception\Handler\ResponseBag;
+
+class ModelNotFoundExceptionHandler implements ExceptionHandlerInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function manages(Exception $e)
+    {
+        return $e instanceof ModelNotFoundException;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(Exception $e)
+    {
+        $status = 404;
+        $error = [];
+
+        return new ResponseBag($status, [$error]);
+    }
+}
diff --git a/framework/core/src/Api/Handler/PermissionDeniedExceptionHandler.php b/framework/core/src/Api/Handler/PermissionDeniedExceptionHandler.php
new file mode 100644
index 000000000..ac689d837
--- /dev/null
+++ b/framework/core/src/Api/Handler/PermissionDeniedExceptionHandler.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Api\Handler;
+
+use Exception;
+use Flarum\Core\Exception\PermissionDeniedException;
+use Tobscure\JsonApi\Exception\Handler\ExceptionHandlerInterface;
+use Tobscure\JsonApi\Exception\Handler\ResponseBag;
+
+class PermissionDeniedExceptionHandler implements ExceptionHandlerInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function manages(Exception $e)
+    {
+        return $e instanceof PermissionDeniedException;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(Exception $e)
+    {
+        $status = 401;
+        $error = [];
+
+        return new ResponseBag($status, [$error]);
+    }
+}
diff --git a/framework/core/src/Api/Handler/ValidationExceptionHandler.php b/framework/core/src/Api/Handler/ValidationExceptionHandler.php
new file mode 100644
index 000000000..4e0ad26e8
--- /dev/null
+++ b/framework/core/src/Api/Handler/ValidationExceptionHandler.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Api\Handler;
+
+use Exception;
+use Flarum\Core\Exception\ValidationException;
+use Tobscure\JsonApi\Exception\Handler\ExceptionHandlerInterface;
+use Tobscure\JsonApi\Exception\Handler\ResponseBag;
+
+class ValidationExceptionHandler implements ExceptionHandlerInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function manages(Exception $e)
+    {
+        return $e instanceof ValidationException;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(Exception $e)
+    {
+        $status = 422;
+
+        $messages = $e->getMessages();
+        $errors = array_map(function ($path, $detail) {
+            $source = ['pointer' => '/data/attributes/' . $path];
+
+            return compact('source', 'detail');
+        }, array_keys($messages), $messages);
+
+        return new ResponseBag($status, $errors);
+    }
+}
diff --git a/framework/core/src/Api/Middleware/HandleErrors.php b/framework/core/src/Api/Middleware/HandleErrors.php
index 71e445221..72d322058 100644
--- a/framework/core/src/Api/Middleware/HandleErrors.php
+++ b/framework/core/src/Api/Middleware/HandleErrors.php
@@ -10,32 +10,24 @@
 
 namespace Flarum\Api\Middleware;
 
-use Flarum\Api\JsonApiResponse;
-use Flarum\Foundation\Application;
-use Illuminate\Contracts\Validation\ValidationException;
-use Illuminate\Database\Eloquent\ModelNotFoundException;
+use Flarum\Api\ErrorHandler;
 use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Http\Message\ServerRequestInterface as Request;
-use Tobscure\JsonApi\Document;
-use Tobscure\JsonApi\Exception\JsonApiSerializableInterface;
-use Zend\Diactoros\Response\JsonResponse;
 use Zend\Stratigility\ErrorMiddlewareInterface;
-use Flarum\Core;
-use Exception;
 
 class HandleErrors implements ErrorMiddlewareInterface
 {
     /**
-     * @var Application
+     * @var ErrorHandler
      */
-    private $app;
+    protected $errorHandler;
 
     /**
-     * @param Application $app
+     * @param ErrorHandler $errorHandler
      */
-    public function __construct(Application $app)
+    public function __construct(ErrorHandler $errorHandler)
     {
-        $this->app = $app;
+        $this->errorHandler = $errorHandler;
     }
 
     /**
@@ -43,47 +35,6 @@ class HandleErrors implements ErrorMiddlewareInterface
      */
     public function __invoke($e, Request $request, Response $response, callable $out = null)
     {
-        return $this->handle($e);
-    }
-
-    public function handle(Exception $e)
-    {
-        if ($e instanceof JsonApiSerializableInterface) {
-            $status = $e->getStatusCode();
-
-            $errors = $e->getErrors();
-        } elseif ($e instanceof ValidationException) {
-            $status = 422;
-
-            $errors = $e->errors()->toArray();
-            $errors = array_map(function ($field, $messages) {
-                return [
-                    'detail' => implode("\n", $messages),
-                    'source' => ['pointer' => '/data/attributes/' . $field],
-                ];
-            }, array_keys($errors), $errors);
-        } elseif ($e instanceof ModelNotFoundException) {
-            $status = 404;
-
-            $errors = [];
-        } else {
-            $status = 500;
-
-            $error = [
-                'code' => $status,
-                'title' => 'Internal Server Error'
-            ];
-
-            if ($this->app->inDebugMode()) {
-                $error['detail'] = (string) $e;
-            }
-
-            $errors = [$error];
-        }
-
-        $document = new Document;
-        $document->setErrors($errors);
-
-        return new JsonApiResponse($document, $status);
+        return $this->errorHandler->handle($e);
     }
 }
diff --git a/framework/core/src/Core/Exception/FloodingException.php b/framework/core/src/Core/Exception/FloodingException.php
index 8aaf92437..169905e06 100644
--- a/framework/core/src/Core/Exception/FloodingException.php
+++ b/framework/core/src/Core/Exception/FloodingException.php
@@ -11,23 +11,7 @@
 namespace Flarum\Core\Exception;
 
 use Exception;
-use Tobscure\JsonApi\Exception\JsonApiSerializableInterface;
 
-class FloodingException extends Exception implements JsonApiSerializableInterface
+class FloodingException extends Exception
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function getStatusCode()
-    {
-        return 429;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getErrors()
-    {
-        return [];
-    }
 }
diff --git a/framework/core/src/Core/Exception/InvalidConfirmationTokenException.php b/framework/core/src/Core/Exception/InvalidConfirmationTokenException.php
index 2bf6d117a..830ffe43c 100644
--- a/framework/core/src/Core/Exception/InvalidConfirmationTokenException.php
+++ b/framework/core/src/Core/Exception/InvalidConfirmationTokenException.php
@@ -11,23 +11,7 @@
 namespace Flarum\Core\Exception;
 
 use Exception;
-use Tobscure\JsonApi\Exception\JsonApiSerializableInterface;
 
-class InvalidConfirmationTokenException extends Exception implements JsonApiSerializableInterface
+class InvalidConfirmationTokenException extends Exception
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function getStatusCode()
-    {
-        return 403;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getErrors()
-    {
-        return ['code' => 'invalid_confirmation_token'];
-    }
 }
diff --git a/framework/core/src/Core/Exception/PermissionDeniedException.php b/framework/core/src/Core/Exception/PermissionDeniedException.php
index 60ad8532d..f45c4cfbd 100644
--- a/framework/core/src/Core/Exception/PermissionDeniedException.php
+++ b/framework/core/src/Core/Exception/PermissionDeniedException.php
@@ -11,28 +11,7 @@
 namespace Flarum\Core\Exception;
 
 use Exception;
-use Tobscure\JsonApi\Exception\JsonApiSerializableInterface;
 
-class PermissionDeniedException extends Exception implements JsonApiSerializableInterface
+class PermissionDeniedException extends Exception
 {
-    /**
-     * Return the HTTP status code to be used for this exception.
-     *
-     * @return int
-     */
-    public function getStatusCode()
-    {
-        return 401;
-    }
-
-    /**
-     * Return an array of errors, formatted as JSON-API error objects.
-     *
-     * @see http://jsonapi.org/format/#error-objects
-     * @return array
-     */
-    public function getErrors()
-    {
-        return [];
-    }
 }
diff --git a/framework/core/src/Core/Exception/ValidationException.php b/framework/core/src/Core/Exception/ValidationException.php
index 8669199ff..b32959f59 100644
--- a/framework/core/src/Core/Exception/ValidationException.php
+++ b/framework/core/src/Core/Exception/ValidationException.php
@@ -11,9 +11,8 @@
 namespace Flarum\Core\Exception;
 
 use Exception;
-use Tobscure\JsonApi\Exception\JsonApiSerializableInterface;
 
-class ValidationException extends Exception implements JsonApiSerializableInterface
+class ValidationException extends Exception
 {
     protected $messages;
 
@@ -28,24 +27,4 @@ class ValidationException extends Exception implements JsonApiSerializableInterf
     {
         return $this->messages;
     }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getStatusCode()
-    {
-        return 422;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getErrors()
-    {
-        return array_map(function ($path, $detail) {
-            $source = ['pointer' => '/data/attributes/' . $path];
-
-            return compact('source', 'detail');
-        }, array_keys($this->messages), $this->messages);
-    }
 }