WhatsApp Authentication

Authentication Messages

Secure One-Time Passwords on WhatsApp

WhatsApp Authentication templates let you send one-time passwords, account verification and login codes through a channel customers already trust. With higher delivery reliability than SMS and a frictionless copy-code button, you reduce drop-offs at sign-up and checkout while keeping accounts secure.

One-time passwords & login verification
Two-factor authentication (2FA) codes
One-tap copy-code button for users
Auto-expiry & single-use security
Higher delivery success than SMS OTP
Fallback to SMS when WhatsApp is unavailable
Global delivery with local reliability
Detailed delivery & conversion reporting

Enable WhatsApp OTP Talk to Our Team

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OTP · 2FA · Secure & instant

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OTP Codes

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2FA

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Auto-expiry

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Copy Button

Why WhatsApp OTP

A Better Way to Verify Users

Move OTP delivery to WhatsApp for higher success rates and a smoother experience.

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Instant Delivery

Codes arrive in seconds with delivery reliability that beats traditional SMS OTP.

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Lower Cost

Reduce failed-OTP retries and cut authentication spend at scale.

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One-Tap Copy

Customers copy the code with a single tap — fewer typos, fewer drop-offs.

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Built-in Security

Single-use, time-limited codes with full audit trails keep accounts protected.

How It Works

Go Live with WhatsApp OTP

Integrate authentication in days with our API and template support.

1

Verify Your Number

We complete Meta Business verification and approve your authentication templates.

2

Connect the API

Plug our authentication API into your app, website or login flow with webhooks.

3

Send Securely

Trigger OTPs in real time with SMS fallback and monitor delivery in your dashboard.

🔐 WhatsApp Authentication

Secure One-Time Passwords on WhatsApp