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How does the OTP verification service work?

Learn how does our OTP Verification Service securely authenticates your users.

Verification request

When a customer clicks the “Verify” button on your app or website, a unique OTP is generated in your system.

BSP Verification Service

The generated OTP is securely sent to your customer’s provided mobile number through Branded SMS Pakistan, using either SMS or Voice Call.

Instant Confirmation

Customers enter the OTP received from Branded SMS Pakistan on your app or website for immediate verification.


The OTP verification service ensures user authentication and validation by generating and delivering one-time passwords (OTPs).
The OTP verification service offered by BSP (Branded SMS Pakistan) is a secure way to confirm the identity of users.
It involves generating a unique code and sending it to their mobile number for verification.

When a user needs to verify their identity, BSP OTP Verification Service creates a unique code.
This code is then sent to their mobile number through SMS or a phone call. The user enters the code to complete the verification process.

Businesses choose BSP OTP Verification Services for various reasons.
Firstly, it adds an extra layer of security to their platforms, ensuring that only authorized users can access their accounts or services.
Secondly, it helps prevent fake or fraudulent accounts by verifying the authenticity of user information.
Lastly, it builds trust and confidence among users, knowing that their accounts are protected, and their information is secure.

OTP Verification Services are beneficial for a wide range of businesses across different industries. E-commerce platforms can use it to secure online transactions and protect customer accounts.
Banks and financial institutions can implement it for secure login and transaction authorization. Healthcare providers can ensure the privacy of patient information.
Social media platforms can prevent fake accounts. Basically, any business that wants to safeguard user accounts and sensitive information can benefit from OTP Verification Services.

BSP OTP Verification Service prioritizes the security of user data. It follows industry-standard security measures to protect against unauthorized access and data breaches.
BSP maintains strong security protocols to keep user information safe and prevent misuse. By using BSP OTP Verification Service, businesses can trust that their users’ identities are verified securely.