OTP Services
Sending OTP code using SMS brandname Verify or via voice call to read OTP
Customers receive OTP codes in 10 seconds.
Stable, flexible, and easy-to-integrate services.
Phone:
19002026
Email:
[email protected]
Form Of OTP Code Delivery
Sending by SMS
You can send OTP code via SMS using Brandname Verify or brandname(register according to company's name, items...) that you have registered with SpeedSMS
Voice call
SpeedSMS also supports sending OTP code via voice call, which helps to save 50% compared to sending via SMS.
Experiencing Service
Enter your phone number bellow, SpeedSMS will send OTP code to you
REGISTRATION PROCEDURES
There are 3 simple steps to get started using SMS OTP of SpeedSMS
01
Registering Account
To get started using service, you need to register an account at SpeedSMS website: https://connect.speedsms.vn
02
Integrating SMS API
SpeedSMS provides documents and source code for you to easily integrate into your service to start sending OTP code to customers. For more detail, see at
03
Using Service
To get started using service, you need to transfer money to your account (prepaid account). You can track message sending history by logging into SpeedSMS dashboard here
FREQUENTLY ASKED QUESTIONS
Take the following frequently asked questions as a reference for further understanding about service.
It takes less than 10 seconds to send OTP code to customers.
There is no registration procedures when using brandname "Verify". You must register brandname with network operators if you want to send message by your own brandname.
SpeedSMS supports sending OTP code via SMS. We provide available brandnames: Verify or Notify so that you can send OTP code without registering with network operators.
SpeedSMS won't charge ony other fees like brandname registration and maintenance fees when using Verify.
SpeedSMS will only charge these fees when customers register brandname.