Safeguard your customers with Viber OTPs
Authenticate accounts and transactions with verification codes on the chat app they trust.
- All your authentication message requirements with a single channel
- Only pay for messages that are successfully delivered
- Automatically trigger SMS as a failover channel to ensure delivery
A powerful Viber API ideal for authentication
Send triggered OTPs over the Viber API or through the Infobip platform
- Scale your OTP messaging with ease
- Receive delivery reports for every OTP sent
- Access to detailed API docs and developer support
![](https://cdn-web.infobip.com/uploads/2023/08/Viber_2FA_Send_With_Authenticate-3.webp)
![](https://cdn-web.infobip.com/uploads/2023/08/Viber_2FA_Send_Text_Message.webp)
How to send OTPs on Viber?
Send OTP messages on Viber using our Authenticate solution or directly via the Viber Business Messages API
- Prices vary per destination, so once you have a registered Viber Business Account and know the destinations that you want to send to, our sales team can advise on the best option for your requirements.
- In both cases you must ensure that you have customer opt-in to receive OTPs on Viber.
Use a secure and flexible channel for sending OTPs
![](https://cdn-web.infobip.com/uploads/2023/08/Viber_2FA_Flexible_Channel_1.webp)
AUTHENTICATE REGISTRATIONS
Verify people registering for your services by sending Viber authentication messages to their devices.
![](https://cdn-web.infobip.com/uploads/2023/08/Viber_2FA_Flexible_Channel_2.webp)
RESETTING PASSWORDS
When a customer requests a password reset reduce the risk of fraud by sending an OTP through Viber to confirm that it is a legitimate request.
![](https://cdn-web.infobip.com/uploads/2023/08/Viber_2FA_Flexible_Channel_3.webp)
AUTHENTICATE TRANSACTIONS
Send OTP codes for the real-time confirmation of transactions to speed up operational processes and reduce the risk of fraudulent transactions.
![](https://cdn-web.infobip.com/uploads/2023/08/Viber_2FA_Flexible_Channel_4.webp)
USER REACTIVATION
If a user signs into their account after a long period of inactivity, authenticate their identity using Viber OTPs to ensure it is not a hacking attempt.