diff --git a/exam/api/docs/api.yaml b/exam/api/docs/api.yaml
index 0d43bd8..2b42c8d 100644
--- a/exam/api/docs/api.yaml
+++ b/exam/api/docs/api.yaml
@@ -8,14 +8,17 @@ info:
   description: PHP Course (ABV FU Berlin) 2024 Exam
 paths:
   /login:
-    summary: Login
-    description: Log in user
     post:
       summary: Login
       description: Log in user
-      operationId: ""
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: "#/components/schemas/LoginRequest"
       responses:
-        "200":
+        200:
           description: Success
           content:
             application/json:
@@ -24,8 +27,8 @@ paths:
               examples:
                 Success:
                   value: true
-        "401":
-          description: Invalid Username or Password
+        401:
+          description: Failed
           content:
             application/json:
               schema:
@@ -33,8 +36,8 @@ paths:
               examples:
                 Invalid Username or Password:
                   value: { "message": "Invalid Username or Password" }
-        "404":
-          description: User not Found
+        404:
+          description: Failed
           content:
             application/json:
               schema:
@@ -44,6 +47,29 @@ paths:
                   value: { "message": "User not Found" }
       tags:
         - Login/Logout
+  /logout:
+    post:
+      summary: Logout
+      description: Log out User
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: "#/components/schemas/LogoutRequest"
+      responses:
+        200:
+          description: Success
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/BooleanResponse"
+              examples:
+                Success:
+                  value: true
+      tags:
+        - Login/Logout
+
 externalDocs:
   url: https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api/docs/
 security: []
@@ -62,6 +88,23 @@ components:
       properties:
         message:
           type: string
+    LoginRequest:
+      type: object
+      required:
+        - username
+        - password
+      properties:
+        username:
+          type: string
+        password:
+          type: string
+    LogoutRequest:
+      type: object
+      required:
+        - token
+      properties:
+        token:
+          type: string
   securitySchemes:
     BasicAuth:
       type: apiKey
diff --git a/exam/api/docs/index.html b/exam/api/docs/index.html
index 1de6f28..77b521d 100644
--- a/exam/api/docs/index.html
+++ b/exam/api/docs/index.html
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-      <div id="redoc"><div class="sc-ixtKjU fabhKa redoc-wrap"><div class="sc-dUMaFF ktzGvn menu-content" style="top:0px;height:calc(100vh - 0px)"><div role="search" class="sc-dovzVR dcjLWY"><svg class="sc-kvXgyf fBvPoH search-icon" version="1.1" viewBox="0 0 1000 1000" x="0px" xmlns="http://www.w3.org/2000/svg" y="0px"><path d="M968.2,849.4L667.3,549c83.9-136.5,66.7-317.4-51.7-435.6C477.1-25,252.5-25,113.9,113.4c-138.5,138.3-138.5,362.6,0,501C219.2,730.1,413.2,743,547.6,666.5l301.9,301.4c43.6,43.6,76.9,14.9,104.2-12.4C981,928.3,1011.8,893,968.2,849.4z M524.5,522c-88.9,88.7-233,88.7-321.8,0c-88.9-88.7-88.9-232.6,0-321.3c88.9-88.7,233-88.7,321.8,0C613.4,289.4,613.4,433.3,524.5,522z"></path></svg><input placeholder="Search..." aria-label="Search" type="text" class="sc-hAkARQ dlxCDf search-input" value=""/></div><div class="sc-dJDBYC bWVgjU scrollbar-container undefined"><ul role="menu" class="sc-iMDhdf hYtPsf"><li tabindex="0" depth="1" data-item-id="tag/LoginLogout" role="menuitem" class="sc-loAbOW btrDvq"><label class="sc-bPZXsP cwxKjr -depth1"><span width="calc(100% - 38px)" title="Login/Logout" class="sc-eteQWc glMKqQ">Login/Logout</span><svg class="sc-cBYhjr gUrACV" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg></label><ul class="sc-iMDhdf fEjWGm"><li tabindex="0" depth="2" data-item-id="tag/LoginLogout/" role="menuitem" class="sc-loAbOW btrDvq"><label class="sc-bPZXsP cmGsIR -depth2"><span type="post" class="sc-exkVDC QUyzu operation-type post">post</span><span tabindex="0" width="calc(100% - 38px)" class="sc-eteQWc glMKqQ">Login</span></label></li></ul></li><li tabindex="0" depth="1" data-item-id="tag/Users" role="menuitem" class="sc-loAbOW btrDvq"><label class="sc-bPZXsP cwxKjr -depth1"><span width="calc(100% - 38px)" title="Users" class="sc-eteQWc glMKqQ">Users</span></label></li><li tabindex="0" depth="1" data-item-id="tag/Posts" role="menuitem" class="sc-loAbOW btrDvq"><label class="sc-bPZXsP cwxKjr -depth1"><span width="calc(100% - 38px)" title="Posts" class="sc-eteQWc glMKqQ">Posts</span></label></li></ul><div class="sc-gkavYR iljewH"><a target="_blank" rel="noopener noreferrer" href="https://redocly.com/redoc/">API docs by Redocly</a></div></div></div><div class="sc-elEJnV kEKeWg"><div class="sc-bQEQyQ jQQbBk"><svg class="" style="transform:translate(2px, -4px) rotate(180deg);transition:transform 0.2s ease" viewBox="0 0 926.23699 573.74994" version="1.1" x="0px" y="0px" width="15" height="15"><g transform="translate(904.92214,-879.1482)"><path d="
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           m -673.67664,1221.6502 -231.2455,-231.24803 55.6165,
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         " fill="currentColor"></path></g></svg></div></div><div class="sc-dKGrn laenHu api-content"><div class="sc-dsLQwm diwyyM"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt api-info"><h1 class="sc-iCZwEW sc-gjHHYa gfRsnu edbYXQ">PHP Course Exam<!-- --> <span>(<!-- -->1.0.0<!-- -->)</span></h1><p>Download OpenAPI specification<!-- -->:<a download="openapi.json" target="_blank" class="sc-kyZTxD cwcfQE">Download</a></p><div class="sc-euGpHm sc-exayXG fwfkcU kqJXdD"><div class="sc-kwhYVV dgGfLY"><div class="sc-fyEUpq kqOgwj"><span class="sc-ggPNws hrVgqq">Kilian Kurt Hofmann<!-- -->:<!-- --> <a href="mailto:khofmann@zedat.fu-berlin.de">khofmann@zedat.fu-berlin.de</a></span> <!-- --> <!-- --> </div></div></div><div data-role="redoc-summary" html="" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD"></div><div data-role="redoc-description" html="&lt;p&gt;PHP Course (ABV FU Berlin) 2024 Exam&lt;/p&gt;
 " class="sc-euGpHm sc-exayXG fwfkcU kqJXdD"><p>PHP Course (ABV FU Berlin) 2024 Exam</p>
-</div><div class="sc-iNJlaU dHStET"><a href="https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api/docs/">https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api/docs/</a></div></div></div></div><div id="tag/LoginLogout" data-section-id="tag/LoginLogout" class="sc-dsLQwm diwyyM"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/LoginLogout" aria-label="tag/LoginLogout"></a>Login/Logout</h2></div></div></div><div id="tag/LoginLogout/" data-section-id="tag/LoginLogout/" class="sc-dsLQwm kcRA-dj"><div data-section-id="" id="" class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/LoginLogout/" aria-label="tag/LoginLogout/"></a>Login<!-- --> </h2><div class="sc-fpJhiv cQxXyG"><div html="&lt;p&gt;Log in user&lt;/p&gt;
+</div><div class="sc-iNJlaU dHStET"><a href="https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api/docs/">https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api/docs/</a></div></div></div></div><div id="tag/LoginLogout" data-section-id="tag/LoginLogout" class="sc-dsLQwm diwyyM"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/LoginLogout" aria-label="tag/LoginLogout"></a>Login/Logout</h2></div></div></div><div id="tag/LoginLogout/paths/~1login/post" data-section-id="tag/LoginLogout/paths/~1login/post" class="sc-dsLQwm kcRA-dj"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/LoginLogout/paths/~1login/post" aria-label="tag/LoginLogout/paths/~1login/post"></a>Login<!-- --> </h2><div class="sc-fpJhiv cQxXyG"><div html="&lt;p&gt;Log in user&lt;/p&gt;
 " class="sc-euGpHm sc-exayXG fwfkcU kqJXdD"><p>Log in user</p>
-</div></div><div><h3 class="sc-eiLgtK dbBFCU">Responses</h3><div><button class="sc-giOWAb gcYfHW"><svg class="sc-cBYhjr fqtTpb" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">200<!-- --> </strong><div html="&lt;p&gt;Success&lt;/p&gt;
+</div></div><h5 class="sc-dkjaqt gwrByh">Request Body schema: <span class="sc-dwYcXH fafqZb">application/json</span><div class="sc-xuUkR sc-hrDJJk sc-kGqRax bJcEcT gLEAmN HCLfY">required</div></h5><div html="" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD"></div><table class="sc-dENhDJ ceVHDP"><tbody><tr class=""><td kind="field" title="username" class="sc-tOkKi sc-epPVmt gbdrVc bUksBx"><span class="sc-hfvVTD hTjFRU"></span><span class="property-name">username</span><div class="sc-xuUkR sc-hrDJJk bJcEcT gLEAmN">required</div></td><td class="sc-fpSrms exGrJC"><div><div><span class="sc-xuUkR sc-cvzDha bJcEcT kDPMlG"></span><span class="sc-xuUkR sc-gKROGD bJcEcT etUsjc">string</span></div> <div><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div></div></div></td></tr><tr class="last "><td kind="field" title="password" class="sc-tOkKi sc-epPVmt gbdrVc bUksBx"><span class="sc-hfvVTD hTjFRU"></span><span class="property-name">password</span><div class="sc-xuUkR sc-hrDJJk bJcEcT gLEAmN">required</div></td><td class="sc-fpSrms exGrJC"><div><div><span class="sc-xuUkR sc-cvzDha bJcEcT kDPMlG"></span><span class="sc-xuUkR sc-gKROGD bJcEcT etUsjc">string</span></div> <div><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div></div></div></td></tr></tbody></table><div><h3 class="sc-eiLgtK dbBFCU">Responses</h3><div><button class="sc-giOWAb gcYfHW"><svg class="sc-cBYhjr fqtTpb" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">200<!-- --> </strong><div html="&lt;p&gt;Success&lt;/p&gt;
 " class="sc-euGpHm sc-exayXG fwfkcU kqJXdD sc-dHrNzZ dRdjww"><p>Success</p>
-</div></button></div><div><button class="sc-giOWAb gbPhWg"><svg class="sc-cBYhjr ezFOZv" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">401<!-- --> </strong><div html="&lt;p&gt;Invalid Username or Password&lt;/p&gt;
-" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD sc-dHrNzZ dRdjww"><p>Invalid Username or Password</p>
-</div></button></div><div><button class="sc-giOWAb gbPhWg"><svg class="sc-cBYhjr ezFOZv" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">404<!-- --> </strong><div html="&lt;p&gt;User not Found&lt;/p&gt;
-" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD sc-dHrNzZ dRdjww"><p>User not Found</p>
-</div></button></div></div></div><div class="sc-iKTcqh sc-gnpbhQ fTxZsC drGLlX"><div class="sc-dKsqdn dCbPd"><button class="sc-iAlELC gsBSOU"><span type="post" class="sc-oeqTF kpMtuJ http-verb post">post</span><span class="sc-eowDPD jcAXWA">/login</span><svg class="sc-cBYhjr iMxoRf" style="margin-right:-25px" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg></button><div aria-hidden="true" class="sc-ezTrPE bFiOkX"><div class="sc-drnuxz hdRKqQ"><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div><div tabindex="0" role="button"><div class="sc-hDcvty jpmGrk"><span>https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api</span>/login</div></div></div></div></div><div><h3 class="sc-kkmypM jKNCPF"> <!-- -->Response samples<!-- --> </h3><div class="sc-bSlUec jxQggo" data-rttabs="true"><ul class="react-tabs__tab-list" role="tablist"><li class="tab-success react-tabs__tab--selected" role="tab" id="tab:R4ssq:0" aria-selected="true" aria-disabled="false" aria-controls="panel:R4ssq:0" tabindex="0" data-rttab="true">200</li><li class="tab-error" role="tab" id="tab:R4ssq:1" aria-selected="false" aria-disabled="false" aria-controls="panel:R4ssq:1" data-rttab="true">401</li><li class="tab-error" role="tab" id="tab:R4ssq:2" aria-selected="false" aria-disabled="false" aria-controls="panel:R4ssq:2" data-rttab="true">404</li></ul><div class="react-tabs__tab-panel react-tabs__tab-panel--selected" role="tabpanel" id="panel:R4ssq:0" aria-labelledby="tab:R4ssq:0"><div><div class="sc-WChnI iLXIA-d"><span class="sc-foMnoT dmNpjh">Content type</span><div class="sc-ZubPq KmnOC">application/json</div></div><div class="sc-AmOMz gDrQpr"><div class="sc-eTdEpr dgzSkD"><div class="sc-pFPEP bMXXJy"><button><div class="sc-eHujzY ecCAmX">Copy</div></button></div><div class="sc-euGpHm fwfkcU sc-fTgapq bDqsIm"><div class="redoc-json"><code><span class="token string">&quot;tr&quot;</span></code></div></div></div></div></div></div><div class="react-tabs__tab-panel" role="tabpanel" id="panel:R4ssq:1" aria-labelledby="tab:R4ssq:1"></div><div class="react-tabs__tab-panel" role="tabpanel" id="panel:R4ssq:2" aria-labelledby="tab:R4ssq:2"></div></div></div></div></div></div><div id="tag/Users" data-section-id="tag/Users" class="sc-dsLQwm diwyyM"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/Users" aria-label="tag/Users"></a>Users</h2></div></div></div><div id="tag/Posts" data-section-id="tag/Posts" class="sc-dsLQwm diwyyM"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/Posts" aria-label="tag/Posts"></a>Posts</h2></div></div></div></div><div class="sc-epzHnm bWkBKa"></div></div></div>
+</div></button></div><div><button class="sc-giOWAb gbPhWg"><svg class="sc-cBYhjr ezFOZv" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">401<!-- --> </strong><div html="&lt;p&gt;Failed&lt;/p&gt;
+" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD sc-dHrNzZ dRdjww"><p>Failed</p>
+</div></button></div><div><button class="sc-giOWAb gbPhWg"><svg class="sc-cBYhjr ezFOZv" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">404<!-- --> </strong><div html="&lt;p&gt;Failed&lt;/p&gt;
+" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD sc-dHrNzZ dRdjww"><p>Failed</p>
+</div></button></div></div></div><div class="sc-iKTcqh sc-gnpbhQ fTxZsC drGLlX"><div class="sc-dKsqdn dCbPd"><button class="sc-iAlELC gsBSOU"><span type="post" class="sc-oeqTF kpMtuJ http-verb post">post</span><span class="sc-eowDPD jcAXWA">/login</span><svg class="sc-cBYhjr iMxoRf" style="margin-right:-25px" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg></button><div aria-hidden="true" class="sc-ezTrPE bFiOkX"><div class="sc-drnuxz hdRKqQ"><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div><div tabindex="0" role="button"><div class="sc-hDcvty jpmGrk"><span>https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api</span>/login</div></div></div></div></div><div><h3 class="sc-kkmypM jKNCPF"> <!-- -->Request samples<!-- --> </h3><div class="sc-bSlUec jxQggo" data-rttabs="true"><ul class="react-tabs__tab-list" role="tablist"><li class="react-tabs__tab react-tabs__tab--selected" role="tab" id="tab:R99cq:0" aria-selected="true" aria-disabled="false" aria-controls="panel:R99cq:0" tabindex="0" data-rttab="true">Payload</li></ul><div class="react-tabs__tab-panel react-tabs__tab-panel--selected" role="tabpanel" id="panel:R99cq:0" aria-labelledby="tab:R99cq:0"><div><div class="sc-WChnI iLXIA-d"><span class="sc-foMnoT dmNpjh">Content type</span><div class="sc-ZubPq KmnOC">application/json</div></div><div class="sc-AmOMz gDrQpr"><div class="sc-eTdEpr dgzSkD"><div class="sc-pFPEP bMXXJy"><button><div class="sc-eHujzY ecCAmX">Copy</div></button></div><div class="sc-euGpHm fwfkcU sc-fTgapq bDqsIm"><div class="redoc-json"><code><button class="collapser" aria-label="collapse"></button><span class="token punctuation">{</span><span class="ellipsis"></span><ul class="obj collapsible"><li><div class="hoverable "><span class="property token string">"username"</span>: <span class="token string">&quot;string&quot;</span><span class="token punctuation">,</span></div></li><li><div class="hoverable "><span class="property token string">"password"</span>: <span class="token string">&quot;string&quot;</span></div></li></ul><span class="token punctuation">}</span></code></div></div></div></div></div></div></div></div><div><h3 class="sc-kkmypM jKNCPF"> <!-- -->Response samples<!-- --> </h3><div class="sc-bSlUec jxQggo" data-rttabs="true"><ul class="react-tabs__tab-list" role="tablist"><li class="tab-success react-tabs__tab--selected" role="tab" id="tab:R9pcq:0" aria-selected="true" aria-disabled="false" aria-controls="panel:R9pcq:0" tabindex="0" data-rttab="true">200</li><li class="tab-error" role="tab" id="tab:R9pcq:1" aria-selected="false" aria-disabled="false" aria-controls="panel:R9pcq:1" data-rttab="true">401</li><li class="tab-error" role="tab" id="tab:R9pcq:2" aria-selected="false" aria-disabled="false" aria-controls="panel:R9pcq:2" data-rttab="true">404</li></ul><div class="react-tabs__tab-panel react-tabs__tab-panel--selected" role="tabpanel" id="panel:R9pcq:0" aria-labelledby="tab:R9pcq:0"><div><div class="sc-WChnI iLXIA-d"><span class="sc-foMnoT dmNpjh">Content type</span><div class="sc-ZubPq KmnOC">application/json</div></div><div class="sc-AmOMz gDrQpr"><div class="sc-eTdEpr dgzSkD"><div class="sc-pFPEP bMXXJy"><button><div class="sc-eHujzY ecCAmX">Copy</div></button></div><div class="sc-euGpHm fwfkcU sc-fTgapq bDqsIm"><div class="redoc-json"><code><span class="token boolean">true</span></code></div></div></div></div></div></div><div class="react-tabs__tab-panel" role="tabpanel" id="panel:R9pcq:1" aria-labelledby="tab:R9pcq:1"></div><div class="react-tabs__tab-panel" role="tabpanel" id="panel:R9pcq:2" aria-labelledby="tab:R9pcq:2"></div></div></div></div></div></div><div id="tag/LoginLogout/paths/~1logout/post" data-section-id="tag/LoginLogout/paths/~1logout/post" class="sc-dsLQwm kcRA-dj"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/LoginLogout/paths/~1logout/post" aria-label="tag/LoginLogout/paths/~1logout/post"></a>Logout<!-- --> </h2><div class="sc-fpJhiv cQxXyG"><div html="&lt;p&gt;Log out User&lt;/p&gt;
+" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD"><p>Log out User</p>
+</div></div><h5 class="sc-dkjaqt gwrByh">Request Body schema: <span class="sc-dwYcXH fafqZb">application/json</span><div class="sc-xuUkR sc-hrDJJk sc-kGqRax bJcEcT gLEAmN HCLfY">required</div></h5><div html="" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD"></div><table class="sc-dENhDJ ceVHDP"><tbody><tr class="last "><td kind="field" title="token" class="sc-tOkKi sc-epPVmt gbdrVc bUksBx"><span class="sc-hfvVTD hTjFRU"></span><span class="property-name">token</span><div class="sc-xuUkR sc-hrDJJk bJcEcT gLEAmN">required</div></td><td class="sc-fpSrms exGrJC"><div><div><span class="sc-xuUkR sc-cvzDha bJcEcT kDPMlG"></span><span class="sc-xuUkR sc-gKROGD bJcEcT etUsjc">string</span></div> <div><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div></div></div></td></tr></tbody></table><div><h3 class="sc-eiLgtK dbBFCU">Responses</h3><div><button class="sc-giOWAb gcYfHW"><svg class="sc-cBYhjr fqtTpb" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg><strong class="sc-catHVh gXPvFO">200<!-- --> </strong><div html="&lt;p&gt;Success&lt;/p&gt;
+" class="sc-euGpHm sc-exayXG fwfkcU kqJXdD sc-dHrNzZ dRdjww"><p>Success</p>
+</div></button></div></div></div><div class="sc-iKTcqh sc-gnpbhQ fTxZsC drGLlX"><div class="sc-dKsqdn dCbPd"><button class="sc-iAlELC gsBSOU"><span type="post" class="sc-oeqTF kpMtuJ http-verb post">post</span><span class="sc-eowDPD jcAXWA">/logout</span><svg class="sc-cBYhjr iMxoRf" style="margin-right:-25px" version="1.1" viewBox="0 0 24 24" x="0" xmlns="http://www.w3.org/2000/svg" y="0" aria-hidden="true"><polygon points="17.3 8.3 12 13.6 6.7 8.3 5.3 9.7 12 16.4 18.7 9.7 "></polygon></svg></button><div aria-hidden="true" class="sc-ezTrPE bFiOkX"><div class="sc-drnuxz hdRKqQ"><div html="" class="sc-euGpHm sc-exayXG fwfkcU jYGAQp"></div><div tabindex="0" role="button"><div class="sc-hDcvty jpmGrk"><span>https://khofmann.userpage.fu-berlin.de/phpCourse/exam/api</span>/logout</div></div></div></div></div><div><h3 class="sc-kkmypM jKNCPF"> <!-- -->Request samples<!-- --> </h3><div class="sc-bSlUec jxQggo" data-rttabs="true"><ul class="react-tabs__tab-list" role="tablist"><li class="react-tabs__tab react-tabs__tab--selected" role="tab" id="tab:R99kq:0" aria-selected="true" aria-disabled="false" aria-controls="panel:R99kq:0" tabindex="0" data-rttab="true">Payload</li></ul><div class="react-tabs__tab-panel react-tabs__tab-panel--selected" role="tabpanel" id="panel:R99kq:0" aria-labelledby="tab:R99kq:0"><div><div class="sc-WChnI iLXIA-d"><span class="sc-foMnoT dmNpjh">Content type</span><div class="sc-ZubPq KmnOC">application/json</div></div><div class="sc-AmOMz gDrQpr"><div class="sc-eTdEpr dgzSkD"><div class="sc-pFPEP bMXXJy"><button><div class="sc-eHujzY ecCAmX">Copy</div></button></div><div class="sc-euGpHm fwfkcU sc-fTgapq bDqsIm"><div class="redoc-json"><code><button class="collapser" aria-label="collapse"></button><span class="token punctuation">{</span><span class="ellipsis"></span><ul class="obj collapsible"><li><div class="hoverable "><span class="property token string">"token"</span>: <span class="token string">&quot;string&quot;</span></div></li></ul><span class="token punctuation">}</span></code></div></div></div></div></div></div></div></div><div><h3 class="sc-kkmypM jKNCPF"> <!-- -->Response samples<!-- --> </h3><div class="sc-bSlUec jxQggo" data-rttabs="true"><ul class="react-tabs__tab-list" role="tablist"><li class="tab-success react-tabs__tab--selected" role="tab" id="tab:R9pkq:0" aria-selected="true" aria-disabled="false" aria-controls="panel:R9pkq:0" tabindex="0" data-rttab="true">200</li></ul><div class="react-tabs__tab-panel react-tabs__tab-panel--selected" role="tabpanel" id="panel:R9pkq:0" aria-labelledby="tab:R9pkq:0"><div><div class="sc-WChnI iLXIA-d"><span class="sc-foMnoT dmNpjh">Content type</span><div class="sc-ZubPq KmnOC">application/json</div></div><div class="sc-AmOMz gDrQpr"><div class="sc-eTdEpr dgzSkD"><div class="sc-pFPEP bMXXJy"><button><div class="sc-eHujzY ecCAmX">Copy</div></button></div><div class="sc-euGpHm fwfkcU sc-fTgapq bDqsIm"><div class="redoc-json"><code><span class="token boolean">true</span></code></div></div></div></div></div></div></div></div></div></div></div><div id="tag/Users" data-section-id="tag/Users" class="sc-dsLQwm diwyyM"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/Users" aria-label="tag/Users"></a>Users</h2></div></div></div><div id="tag/Posts" data-section-id="tag/Posts" class="sc-dsLQwm diwyyM"><div class="sc-la-DxNn dSIRVR"><div class="sc-fQpRED htdgPt"><h2 class="sc-knesRu cbpGTP"><a class="sc-jCbFiK hSvuOo" href="#tag/Posts" aria-label="tag/Posts"></a>Posts</h2></div></div></div></div><div class="sc-epzHnm bWkBKa"></div></div></div>
       <script>
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diff --git a/exam/api/index.php b/exam/api/index.php
index de20644..aff5527 100644
--- a/exam/api/index.php
+++ b/exam/api/index.php
@@ -17,7 +17,7 @@ use Pecee\SimpleRouter\Event\EventArgument;
 use Pecee\SimpleRouter\Route\ILoadableRoute;
 use Pecee\SimpleRouter\Route\IGroupRoute;
 // Router base path
-$basePath = Config\Config::getBasePath() . "/api";
+$basePath = Config\Config::getBasePath() . "api";
 // Router event handler for prepending base path
 $eventHandler = new EventHandler();
 $eventHandler->register(EventHandler::EVENT_ADD_ROUTE, function (EventArgument $event) use ($basePath) {
diff --git a/exam/config/.htaccess b/exam/config/.htaccess
new file mode 100644
index 0000000..872a3ce
--- /dev/null
+++ b/exam/config/.htaccess
@@ -0,0 +1,3 @@
+Order deny,allow
+Deny from all
+Allow from 127.0.0.1
\ No newline at end of file
diff --git a/exam/config/config.php b/exam/config/Config.php
similarity index 100%
rename from exam/config/config.php
rename to exam/config/Config.php