Скачать или смотреть OTP Verification API Demo using Node.js, Redis & Nodemailer | Postman Walkthrough

In this video, I demonstrate a complete OTP (One-Time Password) verification system built with Node.js, Express.js, Redis, Nodemailer, and EJS — using Postman for API testing. No coding walkthrough — just a clean implementation demo to show how it works!

🔍 What you'll see:
Sending OTP to email using Nodemailer
Email template preview using EJS
Redis usage for OTP storage with expiry
OTP verification via Express backend
Postman test of all endpoints

📦 Tech Used:
Node.js + Express.js
Redis for OTP storage
Nodemailer for email
EJS for dynamic email content
Postman for API testing

⚡ This setup is perfect for:
Email verification
Password reset flows
Two-factor authentication

👉 Subscribe for more backend demos and dev tips!

#NodeJS #OTPVerification #ExpressJS #Redis #Nodemailer #PostmanAPI #EmailVerification #BackendDevelopment