diff --git a/lib/api.ts b/lib/api.ts
index 9b3062f9..e050f5bb 100644
--- a/lib/api.ts
+++ b/lib/api.ts
@@ -168,24 +168,21 @@ export class Api extends EventEmitter {
   }
 
   private async retrieveCreateItemHeaders(url: string) {
-    const config = {
-      method: 'GET',
-      headers: {
-        Pragma: 'no-cache', 
-        'Cache-Control': 'no-cache, no-store, must-revalidate, max-age=0', 
-      }
-    }
-    const response = await this.fetch('childcontrollerScript', url, config)
+    /*
+    const session = this.getRequestInit()
+    const response = await this.fetch('childcontroller', url, session)
     const text = await response.text()
     
     const headerRegexp = /{\s*headers:\s*({.+})}/gis
     const matches = text.match(headerRegexp)
     if (matches && matches.length >= 1) {
-      console.log('Matches:', matches[0])
       return JSON.parse(matches[0].replace(/ /g,'').replace(/\'/g,'"').replace(/headers:/g,'"headers":'))
     } else {
       return null
     }
+    */  
+    const response = await this.fetch('createItemConfig', 'https://raw.githubusercontent.com/kolplattformen/embedded-api/3038b294bf4c4bbeaba00ce6bd2009ccf1f978b7/config.json')
+    return await response.json()
   }
 
   private async retrieveAuthToken(url: string, authBody: string): Promise<string> {
@@ -211,8 +208,11 @@ export class Api extends EventEmitter {
       scriptUrl = routes.childcontrollerScript
     }
     const createItemHeaders = await this.retrieveCreateItemHeaders(scriptUrl)    
-    const response = await this.fetch('createItem', url, createItemHeaders)
-
+    const response = await this.fetch('createItem', url, {
+      method: 'POST',
+      ...createItemHeaders,
+      body: authBody
+    })
     // Restore cookies
     cookies.forEach((cookie) => {
       this.cookieManager.setCookie(cookie, url)
diff --git a/lib/fetcher.ts b/lib/fetcher.ts
index 881eacab..3e34da7c 100644
--- a/lib/fetcher.ts
+++ b/lib/fetcher.ts
@@ -46,16 +46,14 @@ const record = async (
 
 export default function wrap(fetch: Fetch, options: FetcherOptions = {}): Fetcher {
   return async (name: string, url: string, init: RequestInit = { headers: {} }): Promise<Response> => {
-    const response = await fetch(url, {
+    const config = {
       ...init,
       headers: {
-        ...init.headers,
-        Pragma: 'no-cache',
-        'Cache-Control': 'no-cache, no-store',
-        // eslint-disable-next-line max-len
-        'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.82 Safari/537.36',
+        'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36',
+        ...init.headers
       },
-    })
+    }
+    const response = await fetch(url, config)
 
     const wrapMethod = (res: Response, methodName: string): void => {
       // @ts-ignore
@@ -63,7 +61,7 @@ export default function wrap(fetch: Fetch, options: FetcherOptions = {}): Fetche
       // @ts-ignore
       res[methodName] = async (...args) => {
         const result = await original(...args)
-        await record(name, url, init, methodName, options, response, result)
+        await record(name, url, config, methodName, options, response, result)
         return result
       }
     }