Reconcile Stripe payments and flag anomalies with Google Sheets and Gemini AI
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 AI workflow has 15 nodes and runs on a schedule (every day). Along the way it connects Google Sheets, Google Gemini Chat Model, Slack and Gmail.
How it runs
Trigger: On a schedule (every day).
- User Settings (Edit Fields (Set)): sets or maps fields
- Fetch Stripe Transactions (HTTP Request): calls an HTTP API
- Read Accounting Ledger (Google Sheets): uses Google Sheets
- Reconciliation Logic (Code): runs custom JavaScript code
- Has Discrepancies? (If): checks a condition and branches into true / false
- Prepare AI Analysis (Edit Fields (Set)): sets or maps fields
- Workflow Complete (Edit Fields (Set)): sets or maps fields
- AI Discrepancy Analysis (Basic LLM Chain): sends a prompt to an LLM, with model: Gemini AI Model
- Format Analysis Results (Code): runs custom JavaScript code
- Log to Reconciliation Sheet (Google Sheets): uses Google Sheets
…plus 3 more steps. See the full node list below.
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 (10)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - Edit Fields (Set)
n8n-nodes-base.set - HTTP Request
n8n-nodes-base.httpRequest - Google Sheets
n8n-nodes-base.googleSheets - Code
n8n-nodes-base.code - If
n8n-nodes-base.if - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Slack
n8n-nodes-base.slack - Gmail
n8n-nodes-base.gmail
From the author
Who is this for SMB finance teams, SaaS companies, and accounting professionals who need to automate transaction reconciliation between Stripe payments and their accounting ledgers. Perfect for businesses processing dozens to hundreds of daily transactions.…