diff --git a/tdx-enhanced.js b/tdx-enhanced.js
index 419bd48..b53d0ed 100644
--- a/tdx-enhanced.js
+++ b/tdx-enhanced.js
@@ -1,10 +1,11 @@
 // ==UserScript==
 // @name         tdx-enhanced
 // @namespace    ecn
-// @version      2024-05-14-03
+// @version      2024-07-17-01
 // @description  enhanced tdx coloring & formatting. follows system color scheme.
 // @author       Purdue STEM IT - it@purdue.edu
 // @match        https://service.purdue.edu/TDNext/*
+// @match        https://service.purdue.edu/TDWebApi/*
 // @require      https://momentjs.com/downloads/moment.min.js
 // @require      https://cdnjs.cloudflare.com/ajax/libs/tinycolor/1.6.0/tinycolor.min.js
 // @downloadURL  https://raw.github.itap.purdue.edu/ECN/tdx-userscript/main/tdx-enhanced.js
@@ -556,9 +557,23 @@
         }
     }
 
+    function checkPath() {
+        let path = document.location.pathname
+        if (path=="/TDWebApi/api/auth/loginsso") {
+            let pre = document.querySelector("pre")
+            if (pre) {
+                console.log("Got key!",pre.innerText)
+                let key = pre.innerText
+                window.opener.postMessage({tdxkey:key},"https://engineering.purdue.edu")
+                window.close()
+            }
+        }
+    }
+
     changeTitle()
     checkColorMode()
     parseTicket()
+    checkPath()
 
     const customStyles = `