Fix & resend guest order emails in Magento 2 via REST API
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 7 nodes and runs when someone submits an n8n form. Along the way it connects MySQL.
How it runs
Trigger: When someone submits an n8n form.
- Get Order By Increment ID (HTTP Request): calls an HTTP API
- Checks If Order Exist (If): checks a condition and branches into true / false
- Code: runs custom JavaScript code
- Update Guest Order Email (MySQL): uses MySQL
- Checks for Resend (If): checks a condition and branches into true / false
- resend order confirmation (HTTP Request): calls an HTTP API
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (5)
- n8n Form Trigger
n8n-nodes-base.formTrigger - HTTP Request
n8n-nodes-base.httpRequest - If
n8n-nodes-base.if - Code
n8n-nodes-base.code - MySQL
n8n-nodes-base.mySql
From the author
This powerful n8n automation workflow is built for Magento 2 store owners and support teams who need to quickly correct guest customer email addresses and automatically resend order confirmation emails — all without logging into the Magento Admin Panel. 🧩…