OTP Message Sender — Send Verification Codes with Pak Sender

An OTP message sender delivers short verification codes to your users the moment they're needed. Pak Sender sends OTP codes instantly over SMS, Voice and WhatsApp, so every sign-up and login is verified.

How It Works

• Your app requests a code when a user enters their number.
• Pak Sender sends it via SMS, Voice or WhatsApp.
• The user enters the code to confirm their identity.

Why Use Pak Sender for OTP

High delivery across Pakistani networks, automatic channel fallback, short-lived codes for security, and a simple API with ready-made examples.

Send Your First OTP Today

Create an account, add balance, generate an API key, and start sending verification codes in minutes.

Get Started with Pak Sender

Pak Sender is Pakistan's all-in-one business messaging platform — Bulk SMS, OTP (SMS & Voice), WhatsApp, Email marketing and a developer-friendly REST API, all from one dashboard with pay-per-message pricing in PKR. Create a free account and send your first message in minutes.