Get more reviews without the manual follow up. When an order is fulfilled, this n8n agent waits for it to arrive, then writes a warm, personal review request that mentions what the customer actually bought, and sends it through your Gmail.
What is included
- The ready to import n8n workflow (JSON), built and tested on n8n 2.6 so it imports cleanly.
- A step by step setup guide: connect Shopify the 2026 way, add your keys, activate, and test.
What you need
- Your own n8n instance, cloud or self hosted.
- A free Google Gemini API key from Google AI Studio. No paid OpenAI key needed.
- A Gmail account to send from.
- A Shopify access token with read order access. Since January 2026 you create this in the Shopify Dev Dashboard, and the setup guide walks you through it.
How it works
- An order is marked fulfilled (shipped) in Shopify.
- The agent waits a set number of days (default 7) so the order has time to arrive.
- The AI writes a friendly review request naming what they bought, and sends it from your Gmail.
It runs free on Google Gemini’s free tier, and Gmail is free, so this costs nothing to run at typical store volume. This is a self serve template for store owners who run their own n8n and Google Gemini key. If you would rather have it set up for you, reply to your order email and we will help.