How long is the OTP valid for? July 07, 2022 08:04 Updated It is valid for 4 hours. If you have requested for it and haven’t received it, please wait for 5 mins before requesting again. Related articles How fast will I be able to receive the OTP via email? What if I have a problem with a payment or face any errors while placing my order? What if I do not have an email address? The app keeps shutting down by itself. Can I choose what reward I will receive?