Send WooCommerce new order notifications via WhatsApp with MoltFlow

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Built by Alex Pekler Alex Pekler
Created on June 15, 2026

Description

How it works

WooCommerce fires a webhook when a new order is placed
Order details are extracted: customer name, items, total, and status
A WhatsApp notification is sent to the store owner via MoltFlow
If the customer provided a phone number, an order confirmation is also sent to them

Set up steps (~5 min)

Create a MoltFlow account at molt.waiflow.app and connect your WhatsApp
Activate this workflow and copy the webhook URL
In WooCommerce, go to Settings > Advanced > Webhooks and add a webhook for "Order created" pointing to the n8n URL
Set YOUR_SESSION_ID and OWNER_PHONE in the Format Order code node
Add your MoltFlow API Key as Header Auth credential (header name: X-API-Key)

Prerequisites

MoltFlow account with active WhatsApp session
WooCommerce store with webhook access
WordPress admin access to configure webhooks

Nodes Used (2)

Code
n8n-nodes-base.code
HTTP Request
n8n-nodes-base.httpRequest