# Reconcile Stripe, bank, and e-commerce data with OpenAI: n8n workflow

> Started by a clock, and works across Gmail, Google Sheets and Stripe. It hands the judgement calls to OpenAI.

Source: https://millionrounds.com/workflow/reconcile-stripe-bank-and-e-commerce-data-with-openai (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Money admin](https://millionrounds.com/workflows?category=Money+admin#library)

# Reconcile Stripe, bank, and e-commerce data with OpenAI

Started by a clock, and works across Gmail, Google Sheets and Stripe. It hands the judgement calls to OpenAI. 23 steps: large, and worth reading before you trust it with anything live.

Large Calls a model: OpenAI

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Freconcile-stripe-bank-and-e-commerce-data-with-openai)

**23 steps** Large: read it before trusting it with anything live

**0** Branches: places the flow splits

**0** Loops or waits

**3** Services it connects to

## The flow

Starts it 1 Model 13 Logic 3 Service 6

The steps in the order they run, from what starts it.

- 1 **Schedule Trigger** Schedule trigger *Starts it*
- 2 **OpenAI Model - Orchestrator** Lm Chat Open Ai *Model*
- 3 **OpenAI Model - Mismatch Detection** Lm Chat Open Ai *Model*
- 4 **OpenAI Model - Root Cause** Lm Chat Open Ai *Model*
- 5 **OpenAI Model - Ledger Correction** Lm Chat Open Ai *Model*
- 6 **Orchestrator Output Parser** Output Parser Structured *Model*
- 7 **Mismatch Detection Output Parser** Output Parser Structured *Model*
- 8 **Root Cause Output Parser** Output Parser Structured *Model*
- 9 **Ledger Correction Output Parser** Output Parser Structured *Model*
- 10 **Calculator Tool** Tool Calculator *Model*
- 11 **Workflow Configuration** Set *Logic*
- 12 **Orchestrator Agent** Agent *Model*
- 13 **Mismatch Detection Agent Tool** Agent Tool *Model*
- 14 **Root Cause Analysis Agent Tool** Agent Tool *Model*
- 15 **Ledger Correction Agent Tool** Agent Tool *Model*
- 16 **Get Stripe Transactions** Stripe *Service*
- 17 **Get Bank Feed Data** Http Request *Service*
- 18 **Get Invoice Data** Http Request *Service*
- 19 **Get Ecommerce Platform Data** Http Request *Service*
- 20 **Apply Ledger Corrections** Code *Logic*
- 21 **Combine All Financial Data** Aggregate *Logic*
- 22 **Log Fixes to Google Sheets** Google Sheets *Service*
- 23 **Send Notification Email** Gmail *Service*

## How it's built

- **Starts on:** A clock
- **Steps:** 23
- **Size:** Large: read it before trusting it with anything live
- **Connects to:** Gmail, Google Sheets, Stripe
- **Model:** OpenAI

## Questions

What does it need to run?

An n8n account, plus your own Gmail, Google Sheets and Stripe accounts, and a key for OpenAI. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

Yes. It calls OpenAI. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Take your time. At 23 steps it is large: read it before trusting it with anything live.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

**Before you run it**

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 23 steps before you point it at anything that matters.

## Run it in n8n

- **Create your n8n account** Free to start. n8n is where the workflow runs. [Create an n8n account ↗](https://millionrounds.com/n8n)
- **Download the workflow** Free with a Millionrounds account. [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Freconcile-stripe-bank-and-e-commerce-data-with-openai)
- **Paste it into n8n** Open a new workflow in n8n and paste. Then connect your own accounts.

Stored with the author's traces removed: canvas notes, instance identifiers, saved credential names and any live document they had left behind.

## Connects to

Each opens the other workflows that use it.

[Gmail](https://millionrounds.com/workflows?service=Gmail#library)[Google Sheets](https://millionrounds.com/workflows?service=Google+Sheets#library)[Stripe](https://millionrounds.com/workflows?service=Stripe#library)

## Workflows like it

Also money admin, with the same services where possible, closest in size first.

- [**Automated expense tracking from emails & Telegram with Gemini** 23 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/automated-expense-tracking-from-emails-and-telegram-with-gem)
- [**Process invoices & engineering emails with Gmail and Telegram** 23 steps · calls a model · Gmail, Telegram](https://millionrounds.com/workflow/process-invoices-and-engineering-emails-with-gmail-and-teleg)
- [**Process receipts with Google Vision OCR and Telegram** 23 steps · calls a model · Google Sheets, Telegram](https://millionrounds.com/workflow/process-receipts-with-google-vision-ocr-and-telegram)
- [**Extract and organize Colombian invoices with Gmail and OpenAI** 22 steps · calls a model · Gmail, Google Drive](https://millionrounds.com/workflow/extract-and-organize-colombian-invoices-with-gmail-and-opena)
- [**Extract invoice data from Gmail PDFs** 22 steps · calls a model · Gmail, Google Drive](https://millionrounds.com/workflow/extract-invoice-data-from-gmail-pdfs)
- [**Follow up on overdue invoices with OpenAI and Gmail** 22 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/follow-up-on-overdue-invoices-with-openai-and-gmail)