diff --git a/donations/donations.php b/donations/donations.php
index d31acea..617baf4 100644
--- a/donations/donations.php
+++ b/donations/donations.php
@@ -1,12 +1,13 @@
 <?php
 
-function createDonation($amount) {
-    $dolibarrURL = "https://dolibarr.romanschenk.ch/api/index.php/donations";
+
+$dolibarrURL = "https://dolibarr.romanschenk.ch/";
+function createDonation($amount, $dolibarrURL) {
     $BusinesspartnerID = "220";
     $pulicNote = "Automatisch generiert von genderwatchprotocol.com";
     $ch = curl_init();
 
-    curl_setopt($ch, CURLOPT_URL, $dolibarrURL);
+    curl_setopt($ch, CURLOPT_URL, $dolibarrURL."api/index.php/donations");
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
     curl_setopt($ch, CURLOPT_POST, 1);
     curl_setopt($ch, CURLOPT_POSTFIELDS, "{\"amount\": ".$amount.", \"date\": 1676545200, \"socid\": ".$BusinesspartnerID.", \"note_public\": \"Automatisch generiert von genderwatchprotocol.com\"}");
@@ -25,18 +26,41 @@ function createDonation($amount) {
     return $result;
 }
 
-function forwardToDonationPage($amount){
-    $payment_link = "https://dolibarr.romanschenk.ch/public/payment/newpayment.php?source=donation&ref=".(createDonation($amount))."&securekey=NSmKzZ73HW1zWO8nAlpdq95mDt77Q32o";
+function validateDonation($donationID, $dolibarrURL) {
+    $ch = curl_init();
+
+    curl_setopt($ch, CURLOPT_URL, $dolibarrURL."api/index.php/donations/".$donationID."/validate");
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+    curl_setopt($ch, CURLOPT_POST, 1);
+    curl_setopt($ch, CURLOPT_POSTFIELDS, "{}");
+
+    $headers = array();
+    $headers[] = 'Content-Type: application/json';
+    $headers[] = 'Accept: application/json';
+    $headers[] = 'Dolapikey: 4mQX4x4x65MlkGZ9HUD5A4oElqTn92kl';
+    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+
+    $result = curl_exec($ch);
+    if (curl_errno($ch)) {
+        echo 'Error:' . curl_error($ch);
+    }
+    curl_close($ch);
+    return $result;
+}
+function forwardToDonationPage($amount, $dolibarrURL){
+    $donationID = createDonation($amount, $dolibarrURL);
+    validateDonation($donationID, $dolibarrURL);
+    $payment_link = $dolibarrURL."public/payment/newpayment.php?source=donation&ref=".($donationID)."&securekey=NSmKzZ73HW1zWO8nAlpdq95mDt77Q32o";
     header('Location: '.$payment_link);
 }
 
 $amount = (float)($_GET["amount"]);
 if(is_numeric($amount) && $amount > 0) {
-    forwardToDonationPage($amount);
+    forwardToDonationPage($amount, $dolibarrURL);
 } else {
     $amount = (float)($_POST["amount"]);
     if(is_numeric($amount) && $amount > 0) {
-        forwardToDonationPage($amount);
+        forwardToDonationPage($amount, $dolibarrURL);
     } else {
         echo "invalid amount!";
     }