Overview
Universal OTP Channels for SMS and WhatsApp messages
Last updated
Universal OTP Channels for SMS and WhatsApp messages
The OTP product provides professional dual-channel verification code delivery services via SMS and WhatsApp, ensuring the security and reliability of your users' critical processes such as login and transactions.
Dual Channel Options
SMS Verification Codes: Leveraging carrier networks for broad coverage and strong adaptability.
WhatsApp Verification Codes: Delivered via the internet with high delivery rates and cost-effectiveness. You can quickly utilize our shared channel without needing to set up your own WhatsApp Business account.
Core Advantages
Delivery Guarantee: Dual-channel options enhance delivery reliability.
Global Coverage: Supports sending to users in multiple countries.
Rapid Integration: Provides a simple API to help you launch quickly.
Real-Time Monitoring: Offers sending status and delivery reports.
You can test sending SMS verification codes or WhatsApp verification codes on the OTP product page of the InnoPaaS platform. Click “OTP-Overview” to enter the test sending process.
Step 1: Send Verification Request: Enter recipient information, select the sending method (SMS, WhatsApp), language, Sender, and the verification code you want to test and click Send.

Step 2: See verification response

Step 3: Check Delivery Report

Please refer to:
OTP APILast updated