Automate Invoice-Bank Statement Reconciliation with Mistral AI and OpenAI GPT-4 — Workflow n8n

Moyen complexité⚡ Déclencheur9 nœuds🏷️ Invoice Processingpar Vinay Gangidi

Aperçu

Cash Reconciliation with AI

This template automates daily cash reconciliation by comparing your open invoices against bank statement transactions. Instead of manually scanning statements line by line, the workflow uses AI to:

Match transactions to invoices and assign confidence scores Flag unapplied or review-needed payments Produce a reconciliation table with clear metrics (match %, unmatched count, etc.)

The end result: faster cash application, fewer errors, and better visibility into your

Nœuds utilisés

Microsoft Excel 365Microsoft OneDriveCodeAI AgentOpenAI Chat ModelMistral AI

Aperçu du workflow

Problem Statement
Cash reconciliation is one of the most time-consuming a
Value:
Time saved: Removes repetitive manual matching.
Cash flow visibility: Gives near real-time reconciliati
Error reduction: Uses AI confidence scoring and reasons
*Input*:
Open invoices are loaded from Excel.
Daily bank statement is fetched from OneDrive.
OCR extracts transaction data from the statement.
*AI Processing*:
Both invoice data and bank transactions are passed into
The model evaluates and returns:
Transaction → Invoice matches
Confidence scores
Unmat
*Post-Processing*:
Custom code nodes parse the AI output.
Results are converted into a structured table with colu
Bank Transaction Date
Description
Amount
*Possible Enhancements*:
1. Getting Invoice data from Data Table such as Snowfla
2. Getting Bank Statement from Bank accounts directly
3. Posting the Data back to either ERP Syste
model
⚡
W
When clicking ‘Execute w…
Extract text
Get Bank Statement
Code in JavaScript
OpenAI Chat Model1
Get Transaction, Matches…
Extract the Data from Un…
Process the Invoice Vs B…
Get Invoice Data
9 nodes8 edges

Comment ça fonctionne

  1. 1

    Déclencheur

    Le workflow démarre avec un déclencheur déclencheur.

  2. 2

    Traitement

    Les données transitent par 9 nœuds, connecting agent, code, lmchatopenai.

  3. 3

    Sortie

    Le workflow termine son automatisation et livre le résultat à la destination configurée.

Détails des nœuds (9)

MI

Microsoft Excel 365

microsoftExcel

#1
MI

Microsoft OneDrive

microsoftOneDrive

#2
CO

Code

code

#3
AI

AI Agent

n8n-nodes-langchain.agent

#4
OP

OpenAI Chat Model

n8n-nodes-langchain.lmChatOpenAi

#5
MI

Mistral AI

mistralAi

#6

Comment importer ce workflow

  1. 1Cliquez sur le bouton Télécharger JSON à droite pour enregistrer le fichier du workflow.
  2. 2Ouvrez votre instance n8n. Accédez à Workflows → Nouveau → Importer depuis un fichier.
  3. 3Sélectionnez le fichier automate-invoice-bank-statement-reconciliation-with-mistral-ai-and-openai-gpt-4 téléchargé et cliquez sur Importer.
  4. 4Configurez les identifiants pour chaque nœud de service (clés API, OAuth, etc.).
  5. 5Cliquez sur Tester le workflow pour vérifier que tout fonctionne, puis activez-le.

Ou collez directement dans n8n → Importer depuis JSON :

{ "name": "Automate Invoice-Bank Statement Reconciliation with Mistral AI and OpenAI GPT-4", "nodes": [...], ...}

Intégrations

agentcodelmchatopenaimanualtriggermicrosoftexcelmicrosoftonedrivemistralai

Obtenir ce workflow

Téléchargez et importez en un clic

Télécharger JSONVoir sur n8n.io
Nœuds9
Complexitémedium
Déclencheurtrigger
CatégorieInvoice Processing

Créé par

Vinay Gangidi

Vinay Gangidi

@vgangidi

Tags

agentcodelmchatopenaimanualtriggermicrosoftexcelmicrosoftonedrivemistralai
⚡

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