How to validate a mobile number using OTP?

Is there any way to authenticate a user using OTP in Kore.ai?If yes,please help on which services can be used to achieve the same.

Hello @anurag.kule,

Welcome to Kore.ai Community
Please refer to the below post this might be helpful for you.

Thank you,
Srujan Madderla
Kore.ai Community Team