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Have you ever received a one-time password (OTP) via SMS to verify a transaction or log in? While it's a commonly used method, did you know that SMS OTP authentication isn't as secure as you might think?

Well, don't worry! Many businesses are now switching to encrypted OTPs on WhatsApp for added security. So, you can rest easy knowing that your transactions and logins are even safer now.

By using encrypted OTPs on WhatsApp, businesses can enhance customer trust and confidence in their brand, ultimately leading to a positive customer experience. Plus, with the widespread use and interactive features of WhatsApp, brands have an even more powerful tool for securing communication and improving customer interactions.

With WhatsApp's seamless authentication integration, brands can initiate conversations to verify user identity using OTPs at different stages of the login process, such as account registration, account recovery, and integrity validation.

This innovative solution not only provides an extra layer of security but also offers a convenient experience for the customer. By doing so, businesses can build solid and long-lasting relationships with their customers based on trust and reliability.

How to send OTP via WhatsApp

If you're looking to send OTPs, there are two ways to do it. You can send OTPs from your dedicated number, which is exclusively assigned to your business. Or, you can opt to send OTPs from a shared number used by multiple businesses. It's always good to consider both options and choose the one that works best for you. However, Authkey.pro is dedicated to send OTPs from a shared number used by multiple businesses so that you don't have to deal with the account health and other maintenance issues