It is used as the second authentication factor - to confirm the entrance to the personal account, register on the website or mobile application, carry out financial transactions using a short call to the user's mobile phone.
An alternative, convenient, secure and inexpensive way to protect against unauthorized access.
The use of on-call authentication is not limited to the above examples. Our company implements verification by a call according to your needs.
User enters their phone number on your website or mobile app
The system generates a call. APi data is sent to AlphaSMS for calling
Proof of authorization. The system calls the user number and the user confirms authorization by pressing, for example, key 1
Authentication successful. AlphaSMS service returns information to your site or application - user is authorized
The user indicates his phone number in the authorization interface
The system generates a call. User receives an incoming call
Proof of authorization. The interface requires you to enter a password, which is the last 4-6 digits of the incoming call number
Authorization successful. User enters password in the interface - authorization is successful
Log in to your personal account
Receive an incoming call
Enter the last 4 digits of your phone number in the authorization field
Verify the quality of the robot's auto-dialing without topping up your accountTry it for free