Automated Trip Expense Claim Form With OpenAI Agent & Google Drive — n8n ワークフロー

中 複雑度⚡ トリガー12個のノード🏷️ Invoice Processing👁 96回閲覧作成者：Trung Tran

概要

🧾 Automated Trip Expense Claim Form With OpenAI Agent & Google Drive Watch the demo video below:

> This workflow is designed for employees who need to submit expense claims for business trips. It automates the process of extracting data from receipts/invoices, logging it to a Google Sheet, and notifying the finance team via email. 👤 Who’s it for Ideal users: Employees submitting business trip expense claims HR or Admins reviewing travel-related reimbursements Finance teams responsible for pr

使用ノード

Send EmailGoogle SheetsGoogle DriveCodeAI AgentOpenAI Chat ModelStructured Output Parser

ワークフロープレビュー

🧾 Automated Trip Expense Reporting Workflow
👤 Who’s it for
This workflow is designed for employees who need to sub
!Alt text
1.1 – Extract and Parse Invoices with AI Agen
Uploaded PDF receipts are processed using OCR and AI. T
3. Send Claim Summary to Finance Team
A formatted email with the employee’s business trip and
!Alt text
1.2. Store Invoices in Google Sheet
The parsed invoice records are transformed and appended
2. Transform and Generate HTML Email
This step prepares a professional email summary by comb
!Alt text
modelparser
⚡
O
On form submission
Transform Output
Upload file
E
Extract from File
DocClaim Assistant Agent
Append row in sheet
Transform invoice record
Structured Output Parser
Create HTML Email Template
Send trip expense reques…
Handle multiple files
GPT
12 nodes11 edges

仕組み

  1. 1

    トリガー

    このワークフローは トリガー トリガーで開始します。

  2. 2

    処理

    データは 12 個のノードを流れます, connecting agent, code, emailsend。

  3. 3

    出力

    ワークフローは自動化を完了し、設定された宛先に結果を配信します。

ノード詳細 (12)

SE

Send Email

emailSend

#1
GO

Google Sheets

googleSheets

#2
GO

Google Drive

googleDrive

#3
CO

Code

code

#4
AI

AI Agent

n8n-nodes-langchain.agent

#5
OP

OpenAI Chat Model

n8n-nodes-langchain.lmChatOpenAi

#6
ST

Structured Output Parser

n8n-nodes-langchain.outputParserStructured

#7

このワークフローのインポート方法

  1. 1右側の JSONをダウンロード ボタンをクリックしてワークフローファイルを保存します。
  2. 2n8nインスタンスを開き、ワークフロー → 新規 → ファイルからインポート に進みます。
  3. 3ダウンロードした automated-trip-expense-claim-form-with-openai-agent-google-drive ファイルを選択し、インポートをクリックします。
  4. 4各サービスノードの 認証情報（APIキー、OAuthなど）を設定します。
  5. 5ワークフローをテスト をクリックして動作確認し、有効化します。

またはn8nの JSONからインポート に直接貼り付け：

{ "name": "Automated Trip Expense Claim Form With OpenAI Agent & Google Drive", "nodes": [...], ...}

インテグレーション

agentcodeemailsendextractfromfileformtriggergoogledrivegooglesheetslmchatopenaioutputparserstructured

このワークフローを取得

ワンクリックでダウンロード＆インポート

JSONをダウンロードn8n.ioで見る
ノード12
複雑度medium
トリガーtrigger
閲覧数96
カテゴリInvoice Processing

作成者

Trung Tran

Trung Tran

@trungtran

タグ

agentcodeemailsendextractfromfileformtriggergoogledrivegooglesheetslmchatopenaioutputparserstructured
⚡

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Standard accounting templates often fail to reflect a premium brand identity. This sophisticated n8n workflow bridges the gap between financial record-keeping and professional client presentation. By moving beyond the native limitations of QuickBooks Online, this automation enables businesses to generate high-end, multi-page PDF invoices that align perfectly with their corporate styling. The process begins the moment a new invoice is generated in QuickBooks, triggering a webhook that captures real-time billing data. The workflow then utilizes advanced HTML-to-File conversion and custom Code nodes to structure data into a polished, branded layout. It handles complex logic such as line-item merging and multi-page formatting automatically. Once the document is rendered, the system bypasses generic 'no-reply' senders by routing the finalized PDF through your preferred email provider. This ensures a seamless, white-labeled experience for your clients while eliminating the manual overhead of exporting, styling, and attaching files. Ideal for agencies and service providers, this flow guarantees that your most frequent touchpoint—the bill—is as professional as your work. **Common Use Cases:** - High-end creative agencies requiring bespoke, white-labeled billing documents for premium clients. - Automated recurring subscription billing where custom tax disclosures or localized branding are required. - Service-based businesses needing to attach dynamic project reports or terms of service directly to QuickBooks invoices.

🔗 Webhook·12 nodes