diff --git a/Controller.php b/Controller.php
index a3fae0e..4cf6034 100644
--- a/Controller.php
+++ b/Controller.php
@@ -157,4 +157,168 @@ class Controller extends ModuleAbstract implements WebInterface
 
         return $view;
     }
+
+    public function apiQAQuestionCreate(RequestAbstract $request, ResponseAbstract $response, $data = null)
+    {
+        if (!empty($val = $this->validateQAQuestionCreate($request))) {
+            $response->set('qa_question_create', new FormValidation($val));
+
+            return;
+        }
+
+        $question = $this->createQAQuestionFromRquest($request);
+        QAQuestionMapper::create($question);
+        $response->set('question', $question->jsonSerialize());
+    }
+
+    public function createQAQuestionFromRquest(RequestAbstract $request) : QAQuestion
+    {
+        $mardkownParser = new Markdown();
+        
+        $question = new QAQuestion();
+        $question->setName($request->getData('title'));
+        $question->setQuestion($request->getData('plain'));
+        $question->setLanguage($request->getData('language'));
+        $question->setCategory((int) $request->getData('category'));
+        $question->setStatus((int) $request->getData('status'));
+        $question->setBadges((array) $request->getData('badges'));
+
+        return $question;
+    }
+
+    private function validateQAQuestionCreate(RequestAbstract $request) : array
+    {
+        $val = [];
+        if (
+            ($val['title'] = empty($request->getData('title')))
+            || ($val['plain'] = empty($request->getData('plain')))
+            || ($val['language'] = empty($request->getData('language')))
+            || ($val['category'] = empty($request->getData('category')))
+            || ($val['badges'] = empty($request->getData('badges')))
+            || ($val['status'] = (
+                $request->getData('status') !== null
+                && !QAQuestionStatus::isValidValue(strtolower($request->getData('status')))
+            ))
+        ) {
+            return $val;
+        }
+
+        return [];
+    }
+
+    public function apiQAAnswerCreate(RequestAbstract $request, ResponseAbstract $response, $data = null)
+    {
+        if (!empty($val = $this->validateQAAnswerCreate($request))) {
+            $response->set('qa_answer_create', new FormValidation($val));
+
+            return;
+        }
+
+        $answer = $this->createQAAnswerFromRquest($request);
+        QAAnswerMapper::create($answer);
+        $response->set('answer', $answer->jsonSerialize());
+    }
+
+    public function createQAAnswerFromRquest(RequestAbstract $request) : QAAnswer
+    {
+        $mardkownParser = new Markdown();
+        
+        $answer = new QAAnswer();
+        $answer->setName($request->getData('title'));
+        $answer->setQuestion($request->getData('plain'));
+        $answer->setQuestion((int) $request->getData('question'));
+        $answer->setStatus((int) $request->getData('status'));
+
+        return $answer;
+    }
+
+    private function validateQAAnswerCreate(RequestAbstract $request) : array
+    {
+        $val = [];
+        if (
+            ($val['title'] = empty($request->getData('title')))
+            || ($val['plain'] = empty($request->getData('plain')))
+            || ($val['question'] = empty($request->getData('question')))
+            || ($val['status'] = (
+                $request->getData('status') !== null
+                && !QAAnswerStatus::isValidValue(strtolower($request->getData('status')))
+            ))
+        ) {
+            return $val;
+        }
+
+        return [];
+    }
+
+    public function apiQACategoryCreate(RequestAbstract $request, ResponseAbstract $response, $data = null)
+    {
+        if (!empty($val = $this->validateQACategoryCreate($request))) {
+            $response->set('qa_category_create', new FormValidation($val));
+
+            return;
+        }
+
+        $category = $this->createQACategoryFromRquest($request);
+        QACategoryMapper::create($category);
+        $response->set('category', $category->jsonSerialize());
+    }
+
+    public function createQACategoryFromRquest(RequestAbstract $request) : QACategory
+    {
+        $mardkownParser = new Markdown();
+        
+        $category = new QACategory();
+        $category->setName($request->getData('title'));
+        $category->setParent((int) $request->getData('parent'));
+
+        return $category;
+    }
+
+    private function validateQACategoryCreate(RequestAbstract $request) : array
+    {
+        $val = [];
+        if (
+            ($val['title'] = empty($request->getData('title')))
+            || ($val['parent'] = empty($request->getData('parent')))
+        ) {
+            return $val;
+        }
+
+        return [];
+    }
+
+    public function apiQABadgeCreate(RequestAbstract $request, ResponseAbstract $response, $data = null)
+    {
+        if (!empty($val = $this->validateQABadgeCreate($request))) {
+            $response->set('qa_badge_create', new FormValidation($val));
+
+            return;
+        }
+
+        $badge = $this->createQABadgeFromRquest($request);
+        QABadgeMapper::create($badge);
+        $response->set('badge', $badge->jsonSerialize());
+    }
+
+    public function createQABadgeFromRquest(RequestAbstract $request) : QABadge
+    {
+        $mardkownParser = new Markdown();
+        
+        $badge = new QABadge();
+        $badge->setName($request->getData('title'));
+
+        return $badge;
+    }
+
+    private function validateQABadgeCreate(RequestAbstract $request) : array
+    {
+        $val = [];
+        if (
+            ($val['title'] = empty($request->getData('title')))
+        ) {
+            return $val;
+        }
+
+        return [];
+    }
 }