Build an omnichannel OTP verification flow
How it works
Live
Open / InstallLast updated July 27, 2026
Description
How it works • Receives user identity data from multiple channels (WhatsApp, Telegram, email). • Generates and stores secure one-time passwords (OTP). • Validates OTP codes against Postgres records. • Centralizes user identity across channels. • Maintains session continuity for onboarding and verification. Set up steps • Import the workflow into n8n. • Configure Postgres or Supabase credentials. • Download and create the required database tables in Supabase. • Connect messaging channel credentials. • Define OTP expiration and validation rules. • Test using sample user verification scenarios. An n8n automation workflow template by Yenire.
Author
Yenire
Platform
web
Pricing model
free
Categories
Automation
Tags
n8n
workflow
send-email
postgres
code
Capabilities
- 3 nodes
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