Guides

n8n WhatsApp Integration: Step-by-Step Guide

A practical implementation sequence for building stable lead and support workflows using n8n + WhatsApp.

Updated Feb 24, 20267 min read

Step 1: Define Workflow Goals

  • Identify conversation types: lead, support, booking, or updates.
  • Define response SLA and escalation rules.
  • Map required downstream systems (CRM/helpdesk/internal apps).

Step 2: Build Core n8n Flow

  • Set trigger from WhatsApp webhook/provider event.
  • Normalize payload and route by intent.
  • Invoke CRM/ticketing actions and send response template.

Step 3: Production Hardening

  • Add retries and fallback queue for failed actions.
  • Track delivery status and unresolved conversations.
  • Add alerting for workflow failure and provider outage.

Frequently Asked Questions

Can this workflow run on self-hosted n8n?

Yes. This setup is commonly deployed on self-hosted n8n for better control over credentials, logs, and workflow reliability.

Can we connect WhatsApp workflows to CRM systems?

Yes. After capturing and qualifying conversation data, you can push lead and support records into Salesforce, HubSpot, Zoho, or custom systems.

How do we handle failed message delivery or API outages?

Use retry nodes, fallback queues, alert notifications, and dead-letter workflows so no critical conversation events are lost.

Need Help Implementing This?

We design and build production-ready AI systems for teams in Bangalore, Coimbatore, and across India.

Talk to our team