Use API key instead of persistent token

config.example.json

@@ -4,7 +4,7 @@
     "matrixuser": "smsbot",
     "matrixpass": "hunter2",
     "inviteusers": ["@annoyme:matrix.org"],
-    "smstoken": "Voxtelesys SMS API persistent token goes here",
+    "smsapikey": "Voxtelesys SMS API key goes here",
     "smsfrom": "Voxtelesys DID goes here",
     "smsonlyto": ["14061234567"],
     "loglevel": "debug",

main.js

@@ -41,7 +41,7 @@ function checkSMS() {
         path: '/api/v1/msgs/inbound?unread_only=true',
         method: 'GET',
         headers: {
-            "Authorization": "Token token=" + settings.smstoken
+            "Authorization": "Bearer " + settings.smsapikey
         }
     };
 
@@ -265,7 +265,7 @@ function sendSMS(number, body, callback) {
         path: '/api/v1/sms',
         method: 'POST',
         headers: {
-            "Authorization": "Token token=" + settings.smstoken,
+            "Authorization": "Bearer " + settings.smsapikey,
             "Content-Type": "application/json",
             "Accept": "application/json"
         }
@@ -279,6 +279,7 @@ function sendSMS(number, body, callback) {
 
     req.on('error', error => {
         logger.error(error);
+        callback(false);
     });
 
     req.write(data);
@@ -334,8 +335,9 @@ client.login("m.login.password", {"user": settings.matrixuser, "password": setti
         if (matches.length == 1) {
             var tel = matches[0];
             logger.info("Got message for " + tel + " from " + event.getSender() + ", relaying.");
-            sendSMS(tel, event.getContent().body);
+            sendSMS(tel, event.getContent().body, function () {
-            client.sendReadReceipt(event, {});
+                client.sendReadReceipt(event, {});
+            });
         }
     });
 });