diff --git a/src/js/firmware/middleware.js b/src/js/firmware/middleware.js
index 05e580c..e319808 100644
--- a/src/js/firmware/middleware.js
+++ b/src/js/firmware/middleware.js
@@ -1,6 +1,10 @@
 import { generalError } from './util.js'
 
 export function ajaxRequest (params) {
+  let fetchParams = {
+    'credentials': 'include'
+  }
+
   if (typeof (params.error) !== 'function') {
     params.error = generalError
   }
@@ -18,14 +22,22 @@ export function ajaxRequest (params) {
 
   const url = new URL(window.location.protocol + '//' + window.location.hostname + ":8080/api/" + params.url)
 
+  if (typeof (params.method) !== 'undefined') {
+    fetchParams.method = params.method
+  } else {
+    fetchParams.method == 'GET'
+  }
+
   if (typeof (params.data) !== 'undefined') {
-    Object.keys(params.data).forEach(key => url.searchParams.append(key, params.data[key]))
+    if (fetchParams.method == 'GET') {
+      Object.keys(params.data).forEach(key => url.searchParams.append(key, params.data[key]))
+    } else {
+      fetchParams.body = JSON.stringify(params.data)
+      fetchParams.method = 'POST'
+    }
   }
 
-  window.fetch(url, {
-    method: 'GET',
-    credentials: 'include'
-  })
+  window.fetch(url, fetchParams)
     .then(resp => {
       if (!resp.ok) {
         Promise.reject(resp)
diff --git a/src/js/modules/DatabaseRemoteServer.js b/src/js/modules/DatabaseRemoteServer.js
index 97b948d..26d01be 100644
--- a/src/js/modules/DatabaseRemoteServer.js
+++ b/src/js/modules/DatabaseRemoteServer.js
@@ -3,12 +3,9 @@ import { ajaxRequest } from '../firmware/middleware.js'
 export class DatabaseRemoteServer {
   getTasks (theListId) {
     ajaxRequest({
-      url: 'Task/List',
+      url: 'Task/List/' + theListId,
       success: (jsonTasks) => {
         window.dbal.local.addTasksFromServer(jsonTasks)
-      },
-      data: {
-        listId: theListId
       }
     })
   }
diff --git a/src/js/modules/UiManager.js b/src/js/modules/UiManager.js
index f9fd918..2e85ccb 100644
--- a/src/js/modules/UiManager.js
+++ b/src/js/modules/UiManager.js
@@ -46,18 +46,18 @@ export class UiManager {
     }
   }
 
-  onBootloaderSuccess (res) {
+  onBootloaderSuccess (init) {
     document.querySelector('#initMessages').remove()
 
-    if (res.wallpaper !== null) {
-      const img = 'url(/wallpapers/' + res.Wallpaper + ')'
+    if (init.wallpaper !== null) {
+      const img = 'url(/wallpapers/' + init.wallpaper + ')'
       document.body.style.backgroundImage = img
     }
 
     window.loginForm = document.createElement('login-form')
     window.loginForm.create()
 
-    if (res.username !== null) {
+    if (init.username !== null) {
       this.loginSuccess()
     } else {
       window.loginForm.show()
diff --git a/src/js/modules/webcomponents/SidePanel.js b/src/js/modules/webcomponents/SidePanel.js
index e8d5b6f..059b371 100644
--- a/src/js/modules/webcomponents/SidePanel.js
+++ b/src/js/modules/webcomponents/SidePanel.js
@@ -99,7 +99,8 @@ export class SidePanel extends HTMLElement {
     }
 
     ajaxRequest({
-      url: 'CreateList',
+      url: 'List/Create',
+      method: 'POST',
       data: {
         title: title
       },