Enterprise
Verification
Flash Call Verification

Flash calling authentication with GlobaHub

Confirm your clients' identities quickly and securely with Flash Calls. This technology of user authentication through the phone provides fast and secure access to the data. Save on SMS codes—use the Flash Call authentication service from GlobaHub.

How does the Flash Call process work?

The client requests a confirmation code
Flash Call is received at the number specified by the user
The last 4 or 6 digits of the number will be the secret code
The customer enters it in the registration / authorization form

Seamlessly deliver a one-time code to the customer for 2FA via Flash Call with GlobaHub!

Phone call verification advantages

Speed

Code arrives within 5 seconds
Cost-effectiveness

5 times cheaper than SMS
Availability

Only a cell phone is needed
Reliability

Subscriber can cancel the call, but the number will remain on the call list

How is Flash Call verification better than SMS verification?

SMS

Fewer actions are required from the client. With SMS, you need to:

Enter the phone number
Request a code
Wait for a message
Open and read it
Memorize the numbers
Open the website or app and enter the code.

Verification call

Compare SMS verification to verification by phone call:

Enter a phone number
Wait for a call
Memorize the last 4 digits
Use them to confirm identity

An incoming verification call does not require exiting the application or closing the site. If the customer gives the app access to the call list, the digits can be copied from the number and entered automatically.

Flash Call verification is suitable for online and offline businesses

For online services, it is used to authenticate users when logging into a personal account or application and for other actions requiring confirmation
For retail, it is used when activating bonus cards or debiting card points when paying for goods at checkout or online

FlashCall is a great solution for any business that uses user authorization verification. It allows you to simplify the authentication process and improve the user experience.

We offer a flexible pricing policy that allows our customers to choose the tariff that best suits their business. Flash Call can be conveniently integrated into any application or website with us. We provide detailed documentation on working with our API, making integration fast and easy. Our service can be useful for any company that uses SMS or calls to interact with customers.

When you conduct a Flash Call, we use a unique code generated automatically when you request the API. This code, called Flash Call, is used to identify the user and is a great alternative to a traditional password or supplement as a second authorization factor (2FA).

How does call authentication work?

When registering or authorizing, the user enters a phone number
Your system generates a code and sends an API request with the code and phone number to GlobaHub
GlobaHub initiates a call from the number where the last 4 or 6 digits will be the code
At the same time, the user receives the call - there is no need to pick up the phone and answer it; just memorize the last digits of the number

Use cases for Flash Call verification

Account creation

Verifying new user accounts to ensure they are tied to a legitimate phone number.
Two-Factor Authentication (2FA)

Adding an additional layer of security for logging into accounts or authorizing transactions.
Password resets

Verifying the user's identity when they request to reset their password.
Transaction verification

Confirming the legitimacy of financial transactions in banking and e-commerce.

Use the GlobaHub platform for all your verification needs

Confirm your clients identities quickly and securely with Flash Calls!

Have questions about Flash Call verifications? We have answers!

Can you explain Flash Call meaning?

Yes, we can. A Flash Call is a user verification method where an automated call is made to a user’s phone and then disconnected, verifying the number without needing the user to answer. This method is cost-effective, quick, and enhances security by linking the verification process to the user's phone number. It is particularly useful for account creation, two-factor authentication, and transaction verification.

How to connect to Flash Call service from GlobaHub?

What businesses do Flash Calls suit?

What is FlashCall 2FA?

Flashcall 2FA is a method of verifying a user's identity by using an automated phone call instead of an SMS. When a user attempts to log in or perform a sensitive action, the system makes a brief, automated call to the user's phone number, which is intended to be missed. The system then verifies the user's identity by confirming that the call was made to the correct phone number, thus adding an additional layer of security without requiring the user to manually enter a code.

How does Flash Call work?

Here is the detailed algorithm and technology of the tool:

The user selects the 'Sign in by phone number' option on the platform or app
Within a few seconds, a call is received on the phone.
The next step depends on the setup: the code can be the number's last 4 digits, or a voice can dictate it.
After successful authorization, the platform will give the user access to their account or create a new one.

Flash Call technology makes authorization easier, as the user does not need to enter credentials or confirmation codes.

This is relevant for online stores during checkout and payment, when registering on any websites, for offline points where you need to confirm bonus debiting, when confirming an online appointment, and so on.