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One-time password OTP (SMS)

Send one-time password via SMS — block fraud and improve the security of client sensitive data to increase trust in your brand.

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Send globally

In more than 190 countries and use it for all industries:

banking, healthcare, ecommerce

Connect Users

check logins worldwide by sending a unique two-factor authentication code to each user

Protect Data

from Fraud and exclude the possibility of using your system by hackers or fraudsters

Verify Transaction

By sending 2-Factor authentication SMS to ensure that genuine person perform the transactions

One-time password makes a difference
Included in our standard RESTful API

The 2-factor otp API process is fully consistent with our regular SMS and Viber methods, and is quite easy to set up.

Displays messaging performance

A convenient personal account in our two-factor authentication service with smart filters provides detailed statistics on your sent OTPs with their delivery and conversion rates.


Add SMS verification in 3 simple steps


Creating an account

Verify a new subscriber phone to potentially cut off bots and prevent fraud on your platform or service.


Log in attempt

Offering two-factor authentication service at this step assures the privacy of people who put trust in your business.


Details editing

Introduce an added step to confirm changes to minimize the risk of the user account takeover.

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