diff --git a/pages/settings/banking/index.vue b/pages/settings/banking/index.vue
index 0ddcab0..20e4e8e 100644
--- a/pages/settings/banking/index.vue
+++ b/pages/settings/banking/index.vue
@@ -18,54 +18,42 @@ const axiosBaseUrl = "https://backend.fedeo.de"
 
 const setupPage = async () => {
   if(route.query.ref) {
-    const {data,error} = await axios({
-      url:`${axiosBaseUrl}/banking/requisitions/${route.query.ref}`,
-      method: "GET",
-      auth: {
-        username: "frontend",
-        password: "Xt9Zn9RDSpdbr"
+    const {data,error} = await supabase.functions.invoke(`bankstatement_gateway`,{
+      body: {
+        reqId: route.query.ref,
+        method: "listRequisitions"
       }
     })
 
     if(data) {
       reqData.value = data
     }
-
   }
 }
 
 const checkBIC = async () => {
 
-  try {
-    const {data} = await axios({
-      url:`${axiosBaseUrl}/banking/institutions/${bicBankToAdd.value}`,
-      method: "GET",
-      auth: {
-        username: "frontend",
-        password: "Xt9Zn9RDSpdbr"
-      }
-    })
+  const {data,error} = await supabase.functions.invoke(`bankstatement_gateway`,{
+    body: {
+      bic: bicBankToAdd.value,
+      method: "checkInstitutions"
+    }
+  })
 
-    bankData.value = data
-  } catch ( error) {
+  console.log(data)
+  console.log(error)
 
-  }
+  bankData.value = data
   showAlert.value = true
-
-
-
-
-
 }
 
 const generateLink = async () => {
   try {
-    const {data} = await axios({
-      url:`${axiosBaseUrl}/banking/link?tenant=${dataStore.currentTenant}&institution_id=${bankData.value.id}`,
-      method: "POST",
-      auth: {
-        username: "frontend",
-        password: "Xt9Zn9RDSpdbr"
+    const {data,error} = await supabase.functions.invoke(`bankstatement_gateway`,{
+      body: {
+        method: "generateLink",
+        institutionId: bankData.value.id,
+        tenant: dataStore.currentTenant
       }
     })