added line 1025

StackMonkey.ps1

@@ -1121,6 +1121,9 @@ $script
         $raw = (New-Object IO.StreamReader $Context.Request.InputStream).ReadToEnd()
         $pw  = (ConvertFrom-Json $raw).password
 
+         # ★ Store it globally for the next call ★
+        $Global:WebhookPassword = $pw
+
         # 2) Delegate to your unified function
         $sites = Install-DattoRMM `
             -UseWebhook `