OTP Verification Template
Authentication template for login, signup, and transaction verification — Meta-approved OTP format with expiry notice.
Authentication category templates have strict formatting — no marketing copy, no URLs in body unless Meta-approved. Copy-to-clipboard button optional on supported clients.
Rate-limit sends per number to prevent abuse. Log OTP delivery status via webhook for fraud monitoring.
Sample Template Copy
{{1}} is your verification code for {{2}}.
For your security, do not share this code.
Valid for 10 minutes.
Variables: {{1}} otp_code, {{2}} brand_name