Request Signature Authentication for IVRs Built with Python

Python and Pyramid IVR

For many APIs it is desirable to authenticate requests made to an endpoint. For an interactive voice response (IVR) system API which returns TwiML, the only entity that should likely be allowed access in production is Twilio. This post will cover implementation of request signature validation in a Python IVR web application that uses the Pyramid web framework. Allowing Twilio Access To localhost Of the many ways to… Read More