May 29, 2026
Tutorials
November 23, 2023
Revolutionizing Online Security: An Advanced Guide to Free OTP Generation and Verification Services
July 8, 2022
Customer interview with Xoxzo
Our first customer, Xoxzo is a company that offers SMS delivery services and other telephony web APIs. We interviewed Mr. Akira Nonaka, an engineer of Xoxzo to hear their experience and thoughts on GetOTP. Q. How Xoxzo is using GetOTP? We have a web service called EZSMS for sending SMS and voice. As we…Continue reading Customer interview with Xoxzo
February 22, 2022
What is OTP in Credit Card Transactions and Why is it Crucial?
What is OTP in Credit Card Transactions and Why is it Crucial? What is OTP in credit card transactions? In a nutshell, OTP is one of the most effective ways to protect your data online. It protects not only general online accounts but also your credit card transactions. As technology develops, so do new security…Continue reading What is OTP in Credit Card Transactions and Why is it Crucial?
December 9, 2021
All You Need to Know About One-Time Passwords
Access control is critical to managing your data security. Yet, old strategies such as the traditional username/password can be vulnerable. In this blog post, we'll look into: What is the Full Form of OTP?2FA (Two-Factor Authentication) vs Static PasswordsOTP Password Verification for Password ResetsHow OTPs can Increase Security?One-time Password Generator Strategies What is the Full…Continue reading All You Need to Know About One-Time Passwords
August 26, 2021
All you need to know to implement a One Time Password (OTP) flow for your site – Part 2
1 In the first part of this series I explained about the what OTP is, the initial prepations you need to do to implement your own OTP flow and the differences between the common channels that OTP is sent over. For this episode, I will explain the last two parts of this series: Sending of…Continue reading All you need to know to implement a One Time Password (OTP) flow for your site – Part 2
August 9, 2021
All you need to know to implement a One Time Password (OTP) flow for your site – Part 1
1 Having a One-Time-Password (OTP) flow for your app or website is a very common requirement nowadays. But how does it work? What do you need to get started? What are the pitfalls and challenges you will face? We've seen our clients roll out their implementations countless times, which basically is a boilerplate repeatable process…Continue reading All you need to know to implement a One Time Password (OTP) flow for your site – Part 1
July 29, 2021
One-Time-PIN or OTP
What is OTP (One-Time Password or PIN)? A one-time PIN is a code that is created randomly and is valid for only one session or a transaction. This one time PIN are usually sent over the phone as an SMS, but it can also be sent via email or even within a phone call. Commonly…Continue reading One-Time-PIN or OTP
