OTP SMS is generally used for security verification in banking transactions, websites, smartphone applications, new subscription, login, password renewal or password reminder.
What is OTP SMS?
OTP (One Time Password) SMS are one-time password/password SMS used for security and authentication purposes.
Since OTP SMSs need to reach the user as quickly as possible, UIPAPP is sent by prioritizing over a different channel than bulk SMS.
In UIPAPP, OTP SMS are subject to a different charge. It is given with more affordable pricing than bulk sms prices. These otp sms messages are more affordable because they are not commercial sms.
OTP SMS can only be sent by integrating with the API. With our free UIPAPP SMS API service, you can send OTP SMS quickly and reliably.