I am using a custom signup and custom login for my application using auth0. I would like to implement multifactor authentication for my application i.e get sms verification code when logging in from different device or ipaddress.
For sign up i am using : /dbconnections/signup
For login i am using : /oauth/token
technology: angularjs 1.0 for frontend and node js for backend.
I am not using lock widget. I am using custom login and api calls to perform authentication. I found the solution for my problem. Below links will help others who are having similar problem.
This api call will return a link in the response to set up guardian. Auth0 Management API v2