Switched back to axios for netlify function.

netlify/functions/voice/voice.ts

@@ -1,9 +1,23 @@
 import {Handler, HandlerContext, HandlerEvent} from "@netlify/functions";
+import axios from 'axios';
 
 export const handler: Handler = async (event: HandlerEvent, context: HandlerContext) => {
-    // your server-side functionality
+    try {
+        const response = await axios.post('https://api.assemblyai.com/v2/realtime/token', // use account token to get a temp user token
+            {expires_in: 3600}, // can set a TTL timer in seconds.
+            {headers: {authorization: process.env.VOICE_TOKEN}});
+
+        const data = await response.data;
         return {
+            headers: {'Content-Type': 'application/json'},
             statusCode: 200,
-        body: JSON.stringify({message: "Hello World"}),
+            body: JSON.stringify(data)
         };
+
+    } catch (error) {
+        return {
+            statusCode: 500,
+            body: JSON.stringify(error)
+        }
+    }
 };