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OTP SMS Gateway & API

Secure OTP Delivery For Your Business.

Send authentication codes, login OTPs, verification messages and transactional alerts through an SMS API built for business applications.

OTP API Dashboard
API Connected
Verification Code
482913
OTP Delivered
API Request
SMS Gateway
DLR Report
Authentication Made Simple. OTP • Login • Signup • Verification • Alerts • API
OTP SMS API

Everything Your Application Needs For OTP

Connect your website, mobile app, CRM or software with an SMS gateway for authentication and alerts.

OTP SMS API

Connect your application with an API for sending one-time passwords.

Secure Authentication

Use OTP-based verification for login, registration and account access workflows.

Transactional SMS

Send important account alerts, confirmations and transaction updates.

Delivery Reports

Track available SMS delivery status through delivery reports and callbacks.

API Automation

Trigger OTP messages automatically whenever your application needs verification.

Developer Friendly

Integrate SMS communication with your website, mobile app or software backend.

Business Applications

Where OTP SMS Is Used

Add mobile verification and authentication to the most important customer journeys.

01 / LOGIN

Login Verification

Verify users during account login using one-time passwords.

02 / SIGNUP

User Registration

Verify mobile numbers during signup and new account creation.

03 / PAYMENT

Payment Verification

Support authentication workflows associated with eligible transactions.

04 / PASSWORD

Password Reset

Send verification codes for password recovery workflows.

05 / APP

Mobile App Verification

Verify mobile users while activating or accessing applications.

06 / ACCOUNT

Account Security

Add another verification step to supported account security workflows.

API Workflow

How OTP SMS Gateway Works

A simple API workflow connects your application with the SMS gateway and delivery network.

01

User Requests OTP

Your customer enters a mobile number during login, signup or verification.

02

API Request

Your application sends the OTP request to the SMS gateway through the API.

03

SMS Delivery

The approved message is submitted through the applicable messaging route.

04

Delivery Status

Delivery information can be returned through available reports or webhooks.

Built For Authentication

Designed For Reliable Business Communication

✓

DLT-Based Messaging Workflow

Support the applicable Indian DLT registration and template requirements for bulk communication.

✓

API Integration

Connect OTP messaging with websites, apps, CRM systems and software platforms.

✓

Delivery Tracking

Use available delivery reports to monitor SMS status and troubleshoot communication.

✓

Automated Verification

Trigger OTP messages automatically from your application workflows.

✓

Transactional Communication

Use the appropriate messaging category for authentication and transaction-related flows.

✓

Scalable Messaging

Build OTP communication workflows that can scale with your application.

Need An OTP SMS Gateway?

Talk to Wox Media Solution about OTP SMS API, transactional SMS, DLT setup and integration for your website, app or software.

Office Jaipur, Rajasthan

Get OTP SMS API Consultation

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OTP SMS Gateway in India

Wox Media Solution provides OTP SMS Gateway and SMS API solutions for businesses that need mobile authentication, login verification, account verification and transactional communication.

OTP SMS API in India

An OTP SMS API allows websites, mobile applications and software platforms to trigger one-time password messages automatically when a user needs verification.

Transactional SMS Gateway

In addition to OTPs, an SMS gateway can be used for eligible transactional communication such as account alerts, confirmations, notifications and other application-generated messages.

DLT Compliant SMS API

Businesses sending bulk communication in India need to follow the applicable DLT requirements, including Principal Entity registration, header and content template registration. :contentReference[oaicite:1]{index=1}

SMS API Integration For Websites & Apps

Connect your application with an SMS gateway to automate OTP delivery, user verification and business notifications through an API-based workflow.

We are leading digital marketing company passionate about Digital Marketing.

Wox Media Solution is an ISO 9001:2015 Certified 360° Digital Marketing & Business Communication Company helping businesses grow with innovative technology and result-driven marketing solutions.

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