OTP • 5 min read
OTP Verification with WhatsApp Business API
Deliver secure, reliable one‑time passwords on WhatsApp with compliant authentication templates.
1) Use Authentication Templates
OTP messages must follow Meta’s authentication category. We create and submit compliant templates.
2) Protect User Accounts
Send OTPs only for verified user actions and add rate limits to prevent abuse.
3) Optimize Delivery
Use fallback routing and delivery tracking to maximize verification success.
Need OTP setup?
We configure WhatsApp OTP flows with compliance and security best practices.
Book a Call