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OTP SMS Verification Service in Nepal

Deliver login codes, payment confirmations, and account verification instantly, with direct carrier routing and delivery in under 2 seconds.

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What is OTP Verification?

An OTP, or one-time password, is a short code sent by SMS to confirm a user is really who they say they are. ChitoSMS delivers these codes directly through Nepal Telecom and Ncell, so a login, payment, or signup never sits waiting on a slow or missed message.

Login Verification

Confirm user identity the instant someone signs in.

Password Reset

Verify identity before granting access to a forgotten account.

Payment Confirmation

Add a verification step to transactions and transfers.

Account Signup

Confirm a real phone number before an account goes live.

Why Choose ChitoSMS for OTP Verification

Fast, reliable delivery when a delayed code means a lost customer.

Almost Instant Delivery

Direct carrier routes mean codes arrive before a user looks away.

99.9% Uptime

Consistent delivery, monitored around the clock.

Fraud Protection

Rate limits that block abusive resend attempts automatically.

Configurable Expiry

Set how long a code stays valid, right from your dashboard.

How to Get Started

Adding OTP verification to your product takes a few steps, most businesses are live within days.

1

Create Your Account

Sign up with your business details to get started.

2

Talk to Our Team

We'll help scope your OTP volume and set up your account accordingly.

3

Test Your Setup

Confirm delivery and timing before going live.

4

Go Live

Start verifying users the moment your integration is ready.

Getting Started

OTP Verification Built for Every Industry

Banking & Fintech

Every login and transaction backed by instant, secure verification.

E-commerce

Verify accounts at signup and confirm high-value orders.

Ride-Hailing & Delivery

Confirm rider and customer identity at pickup or drop-off.

SaaS & Digital Platforms

Add two-factor login security without building it from scratch.

Healthcare

Verify patient identity before releasing sensitive account details.

OTP Verification Features

Built for the moments that can't afford to wait.

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2-second average delivery
Configurable code expiry & retry limits
Automatic fraud & rate-limit protection
Real-time delivery reports for every code
Works across NTC and Ncell equally
Multi-language templates, English & Nepali

Frequently Asked Questions

Every detail you need to know about Bulk SMS in Nepal.

Through direct carrier connections to NTC and Ncell, most OTPs are delivered in under 2 seconds under normal network conditions.

Yes. Code expiry and resend limits are configurable, so you can balance user convenience with fraud prevention.

Yes. All OTP traffic runs through encrypted connections, and the platform follows security practices to keep both message content and user data protected.

Yes. OTPs are delivered nationwide across both major networks with no difference in speed or reliability between carriers.

Yes. You can set your own message format and switch between English and Nepali Unicode templates.

Yes. Configurable rate limits prevent abuse, such as OTP-bombing, by capping how many codes can be requested for a single number within a set time window.

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