In general, I'd contact Sally/Mary to get the SDK. From what I recall (I worked on the original Cashnet RFP), you can't format the notification URI. You just give it a generic URI and Cashnet adds query string parameters for the message. <https://foo.com/reconcileme> <https://foo.com/reconcileme?oid=1&fkey=2&...> I would turn on logging or Wireshark on the web service. Are you sure nothing is getting through? It is of note. I don't have a Cashnet account yet. I can't test it. -AH