Generate Daily E-Commerce Order Reports with Supabase, GPT-4.1 and Gmail
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 9 nodes and runs on a schedule (every day at 08:00). Along the way it connects Supabase, Gmail and OpenAI Chat Model.
How it runs
Trigger: On a schedule (every day at 08:00).
- Set Sender Email (Edit Fields (Set)): sets 1 field: toEmail
- AI Agent: runs an AI agent, with model: OpenAI Chat Model; 5 tools (Get Orders, Get Clients, Get Products, Get Order Items…)
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in AI Agent (v1.9): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) AI Agent (v1.9) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (6)
- AI Agent
@n8n/n8n-nodes-langchain.agent - Supabase Tool
n8n-nodes-base.supabaseTool - Gmail Tool
n8n-nodes-base.gmailTool - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Schedule Trigger
n8n-nodes-base.scheduleTrigger - Edit Fields (Set)
n8n-nodes-base.set
From the author
This n8n workflow automates the generation and delivery of a daily order summary via email. It leverages an AI Agent to fetch and summarize e-commerce order data from the last 24 hours stored in Supabase, providing a concise overview of the daily business…