diff --git a/.idea/misc.xml b/.idea/misc.xml
index 8b179d7..6bdcd48 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="JavadocGenerationManager">
-    <option name="OUTPUT_DIRECTORY" value="$USER_HOME$/Documents" />
+    <option name="OUTPUT_DIRECTORY" value="$USER_HOME$/Desktop/javadocKlaus" />
     <option name="OPTION_SCOPE" value="private" />
     <option name="OPTION_DOCUMENT_TAG_USE" value="true" />
     <option name="OPTION_DOCUMENT_TAG_AUTHOR" value="true" />
diff --git a/api-doc.yaml b/api-doc.yaml
new file mode 100644
index 0000000..3dd80a3
--- /dev/null
+++ b/api-doc.yaml
@@ -0,0 +1,166 @@
+openapi: 3.0.0
+
+info:
+  version: 0.0.1
+  title: Mocked Service
+  description: Service for creating your own mocked endpoints
+
+tags:
+  - name: "MockedMessage"
+  - name: "MessageHistory"
+
+paths:
+  /mock/json/{uuid}:
+    get:
+      tags:
+        - "MockedMessage"
+      description: Generates new uuid and default message
+      parameters:
+        - in: path
+          name: uuid
+          required: true
+          description: If not given, server will create and return new one
+          schema:
+            type: string
+            example: '9bfddcc1-ef89-4c53-84e8-c88f13ecc7ec'
+      responses:
+        '200':
+          description: Message list sent
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/MockedMessage'
+
+  /mock/json:
+    get:
+      tags:
+        - "MockedMessage"
+      description: Generates new uuid and default message
+      responses:
+        '200':
+          description: Message list sent
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/MockedMessage'
+
+    post:
+      tags:
+        - "MockedMessage"
+      description: creates new message in the list
+      responses:
+        '200':
+          description: message has been created
+
+
+    put:
+      tags:
+        - "MockedMessage"
+      description: Adds new item or modifies existing
+      requestBody:
+        required: true
+        description: json format describing MockedMessage object
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/MockedMessage'
+      responses:
+        '200':
+          description: message has been updated
+
+  /mock/json/{uuid}/{id}:
+    delete:
+      tags:
+        - "MockedMessage"
+      description: Deletes message of given id assigned to given uuid
+      parameters:
+        - in: path
+          name: uuid
+          required: true
+          schema:
+            type: string
+            example: '9bfddcc1-ef89-4c53-84e8-c88f13ecc7ec'
+        - in: path
+          name: id
+          required: true
+          schema:
+            type: integer
+            example: 1
+      responses:
+        '200':
+          description: message has been deleted
+
+  /api/event:
+    post:
+      tags:
+        - "MessageHistory"
+      description: returns history of responses for given uuid
+      requestBody:
+        required: true
+        description: json format describing Event query
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/EventRequest'
+      responses:
+        '200':
+          description: history of given uuid
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EventEntry'
+
+
+
+components:
+  schemas:
+
+    MockedMessage:
+      description: Model containing data about created response
+      properties:
+        mockedResponseId:
+          type: integer
+          example: 1
+        clientUUID:
+          type: string
+          example: '9bfddcc1-ef89-4c53-84e8-c88f13ecc7ec'
+        mediaType:
+          type: string
+          example: 'application/xml'
+        messageBody:
+          type: string
+          example: '<root><element>Hello World</element></root>'
+        httpStatus:
+          type: integer
+          example: 200
+        httpHeaders:
+          type: object
+          additionalProperties:
+            type: string
+
+    EventRequest:
+      description: Model containing data about Event query
+      properties:
+        clientUUID:
+          type: string
+          example: '9bfddcc1-ef89-4c53-84e8-c88f13ecc7ec'
+        localDateTimeFrom:
+          type: string
+          example: '2021-01-01T01:01:01'
+        localDateTimeTo:
+          type: string
+          example: '2021-01-01T23:59:59'
+        mockedResponseId:
+          type: integer
+          example: 1
+
+    EventEntry:
+      description: Model containing data about Event entry
+      properties:
+        dateTimeStamp:
+          type: string
+          example: '2021-01-01T01:01:01'
+        interfaceName:
+          type: string
+          example: 'MockedMessage - request'
+
diff --git a/src/main/java/com/release11/klaus/controller/KlausController.java b/src/main/java/com/release11/klaus/controller/KlausController.java
deleted file mode 100644
index cd35fb9..0000000
--- a/src/main/java/com/release11/klaus/controller/KlausController.java
+++ /dev/null
@@ -1,65 +0,0 @@
-package com.release11.klaus.controller;
-
-
-import com.release11.klaus.model.MockedMessageDto;
-import com.release11.klaus.service.KlausService;
-import com.release11.klaus.utilis.BusinessKey;
-import com.release11.klaus.utilis.TrackingClient;
-import lombok.AllArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.http.HttpHeaders;
-import org.springframework.http.HttpStatus;
-import org.springframework.http.RequestEntity;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.*;
-
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.UUID;
-
-
-/**
- * This controller is responsible for returning the data of given mocked message. The content is made of usual
- * http parameters like: body, status, headers etc.
- * Basicly the api is responsible for what a client is looking for - a mocked server response.
- * Important note: {@link TrackingClient} use is to create logs - the history.
- * @author Gabriel Modzelewski
- * @author Rafał Żukowicz
- */
-@RestController
-@Slf4j
-@RequestMapping(path = ("/klaus/v1"))
-@AllArgsConstructor
-public class KlausController {
-
-    private final KlausService klausService;
-
-//    TODO: Move to MockController
-    /**
-     * It's one of the most important features - the bread and butter of the Mocked Service. It's link that allows
-     * to receive mocked response from the server and use it to mock!
-     * @param requestEntity Logs the data of request
-     * @param clientUUID the key-uuid of given set of messages
-     * @param mockedResponseId unique id of given message
-     * @return
-     */
-    @RequestMapping(value = "/get/{clientUUID}/{mockedResponseId}")
-    public ResponseEntity getMockedResponse(RequestEntity<String> requestEntity,
-                                            @PathVariable UUID clientUUID,
-                                            @PathVariable int mockedResponseId) {
-        TrackingClient.setBusinessKeys(Map.of(BusinessKey.INTERFACE_NAME, "getMockedResponse - request",
-                BusinessKey.CLIENT_UUID, String.valueOf(clientUUID),
-                BusinessKey.MESSAGE_ID, String.valueOf(mockedResponseId)));
-        log.info(requestEntity.toString().replaceAll("\"", "\\\\\"").substring(1));
-        TrackingClient.setBusinessKeys(Map.of(BusinessKey.INTERFACE_NAME, "getMockedResponse - response",
-                BusinessKey.CLIENT_UUID, String.valueOf(clientUUID),
-                BusinessKey.MESSAGE_ID, String.valueOf(mockedResponseId)));
-        MockedMessageDto mockedMessageDto = klausService.getMockedResponse(clientUUID, mockedResponseId);
-        HttpHeaders httpHeaders = new HttpHeaders();
-        if (mockedMessageDto.getHttpHeaders() != null) mockedMessageDto.getHttpHeaders().forEach(httpHeaders::set);
-        return new ResponseEntity<>(mockedMessageDto.getMessageBody(), httpHeaders,
-                Objects.requireNonNull(HttpStatus.valueOf(mockedMessageDto.getHttpStatus())));
-    }
-
-}
diff --git a/src/main/java/com/release11/klaus/controller/MockController.java b/src/main/java/com/release11/klaus/controller/MockController.java
index 1378fc4..d5f7123 100644
--- a/src/main/java/com/release11/klaus/controller/MockController.java
+++ b/src/main/java/com/release11/klaus/controller/MockController.java
@@ -3,11 +3,12 @@ package com.release11.klaus.controller;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.release11.klaus.model.MockedMessageDto;
 import com.release11.klaus.service.KlausService;
+import com.release11.klaus.utilis.BusinessKey;
+import com.release11.klaus.utilis.TrackingClient;
 import lombok.AllArgsConstructor;
 import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.http.MediaType;
-import org.springframework.http.ResponseEntity;
+import org.springframework.http.*;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.servlet.ModelAndView;
@@ -154,5 +155,31 @@ public class MockController {
         return ++highestId;
     }
 
+    /**
+     * It's one of the most important features - the bread and butter of the Mocked Service. It's link that allows
+     * to receive mocked response from the server and use it to mock!
+     * @param requestEntity Logs the data of request
+     * @param clientUUID the key-uuid of given set of messages
+     * @param mockedResponseId unique id of given message
+     * @return
+     */
+    @GetMapping(value = "/klaus/v1/get/{clientUUID}/{mockedResponseId}")
+    public ResponseEntity getMockedResponse(RequestEntity<String> requestEntity,
+                                            @PathVariable UUID clientUUID,
+                                            @PathVariable int mockedResponseId) {
+        TrackingClient.setBusinessKeys(Map.of(BusinessKey.INTERFACE_NAME, "getMockedResponse - request",
+                BusinessKey.CLIENT_UUID, String.valueOf(clientUUID),
+                BusinessKey.MESSAGE_ID, String.valueOf(mockedResponseId)));
+        log.info(requestEntity.toString().replaceAll("\"", "\\\\\"").substring(1));
+        TrackingClient.setBusinessKeys(Map.of(BusinessKey.INTERFACE_NAME, "getMockedResponse - response",
+                BusinessKey.CLIENT_UUID, String.valueOf(clientUUID),
+                BusinessKey.MESSAGE_ID, String.valueOf(mockedResponseId)));
+        MockedMessageDto mockedMessageDto = klausService.getMockedResponse(clientUUID, mockedResponseId);
+        HttpHeaders httpHeaders = new HttpHeaders();
+        if (mockedMessageDto.getHttpHeaders() != null) mockedMessageDto.getHttpHeaders().forEach(httpHeaders::set);
+        return new ResponseEntity<>(mockedMessageDto.getMessageBody(), httpHeaders,
+                Objects.requireNonNull(HttpStatus.valueOf(mockedMessageDto.getHttpStatus())));
+    }
+
 
 }
diff --git a/target/classes/com/release11/klaus/controller/KlausController.class b/target/classes/com/release11/klaus/controller/KlausController.class
deleted file mode 100644
index 5ea1936..0000000
Binary files a/target/classes/com/release11/klaus/controller/KlausController.class and /dev/null differ
diff --git a/target/classes/com/release11/klaus/controller/MockController.class b/target/classes/com/release11/klaus/controller/MockController.class
index dc54a41..7859840 100644
Binary files a/target/classes/com/release11/klaus/controller/MockController.class and b/target/classes/com/release11/klaus/controller/MockController.class differ