Convert emailed timesheets into QuickBooks invoices with OCR, AI, Gmail and Sheets — n8n 工作流

高 复杂度⚡ 触发器45 个节点🏷️ Invoice Processing👁 3 次查看作者：DIGITAL BIZ TECH

概览

AI-Powered Timesheet → Invoice Automation (Gmail + OCR + AI + Google Sheets + QuickBooks)

> Note: This workflow uses sticky notes extensively to document each logical section of the automation. Sticky notes are mandatory and already included to explain OCR, AI parsing, folder logic, duplicate handling, and QuickBooks steps.

This workflow automates the full lifecycle of timesheet-based invoicing — from emailed timesheets to structured Google Sheets records and finalized invoices in QuickBoo

使用的节点

Google SheetsHTTP RequestGoogle DriveQuickBooks OnlineCodeAI AgentOpenAI Chat ModelGoogle Gemini Chat Model

工作流预览

OCR extraction
Sends each attachment to the OCR API and returns plain
Build invoice dates
Calculates the invoice date and due date using the time
create new year folder
normalize and extract timesheet month
Prepare Month array and extract month number and split
Email intake and loop
Listens to Gmail for unread timesheet emails, splits al
How it works
The workflow automates extracting timesheet data, organ
1. Text extraction
Splits attachments and sends them to an OCR API to conv
Customer and PO lookup
Looks up the sender in the Customer POs sheet and pulls
AI timesheet parsing
OpenAI reads the timesheet text and extracts employee n
Client folder discovery
Search Client Invoices folder, finds or creates the cli
## File naming and search
searches Drive for existing sheets with the employee a
Create new
create new client name, employee and year named folder
check for duplicate and Skip January First T
skip if duplicate is found
add extracted data to sheets
add extracted data to sheets
get data from sheets
extracted data from sheets
quickbooks customer info
from quickbooks find customer info that match customer
check if customer exists
if exists continue else add new customer info
add data into Quickbooks
add data from sheets into Quickbooks invoice
check occurrence than map the data
check If: First Time This Month? and than map the extr
model
QuickBooks Find Customer
I
If Customer Exists?
QuickBooks Create Customer
QuickBooks Create Invoice
⚡
W
When clicking ‘Execute w…
Get row(s) in sheet
Google Sheets2
S
Set: Spreadsheet (ID & …
Split Binary Attachments
L
Loop: Process Each Attac…
W
Wait1
S
Split Each Month
M
Map Timesheet Fields
Check for Duplicate Entry
S
Skip If Duplicate Found
C
Create Sheet Name + Invo…
Google Sheets: Create Sh…
Move Sheet to Invoice Fo…
P
Prepare Default Invoice …
I
If- File is Exist
I
If1
Search: Client Invoices …
Search: Employee Name Fo…
C
Check Employee Name Folder
Search: Inside folders i…
Search: Year Folder
Search: folder name
C
Check if Year Folder Exi…
Create Current Year Folder
Create Employee Name Fol…
Google Drive
Get Customer Info From P…
Create Folder Name
Create: Year Folder
P
Prepare Month array
⚡
G
Gmail Trigger
W
Wait
Extract Text
S
Skip January First Time
Delete Exiting Row
OpenAI Chat Model1
AI Agent
Google Gemini Chat Model
Sheets: Append Row1
I
If: First Time This Month?
45 nodes50 edges

工作原理

  1. 1

    触发器

    工作流由 触发器 触发器启动。

  2. 2

    处理

    数据流经 45 个节点, connecting agent, code, gmailtrigger。

  3. 3

    输出

    工作流完成自动化并将结果发送到配置的目标。

节点详情 (45)

GO

Google Sheets

googleSheets

#1
HT

HTTP Request

httpRequest

#2
GO

Google Drive

googleDrive

#3
QU

QuickBooks Online

quickbooks

#4
CO

Code

code

#5
AI

AI Agent

n8n-nodes-langchain.agent

#6
OP

OpenAI Chat Model

n8n-nodes-langchain.lmChatOpenAi

#7
GO

Google Gemini Chat Model

n8n-nodes-langchain.lmChatGoogleGemini

#8

如何导入此工作流

  1. 1点击右侧 下载 JSON 按钮保存工作流文件。
  2. 2打开你的 n8n 实例，依次点击 工作流 → 新建 → 从文件导入。
  3. 3选择下载的 convert-emailed-timesheets-into-quickbooks-invoices-with-ocr-ai-gmail-and-sheets 文件并点击导入。
  4. 4为每个服务节点配置 凭证（API 密钥、OAuth 等）。
  5. 5点击 测试工作流 验证一切正常，然后激活它。

或直接在 n8n → 从 JSON 导入 中粘贴：

{ "name": "Convert emailed timesheets into QuickBooks invoices with OCR, AI, Gmail and Sheets", "nodes": [...], ...}

集成

agentcodegmailtriggergoogledrivegooglesheetshttprequestiflmchatgooglegeminilmchatopenaimanualtriggerquickbookssetsplitinbatchessplitoutwait

获取此工作流

一键下载并导入

下载 JSON在 n8n.io 上查看
节点45
复杂度high
触发器trigger
查看次数3
分类Invoice Processing

创建者

DIGITAL BIZ TECH

DIGITAL BIZ TECH

@dbt

标签

agentcodegmailtriggergoogledrivegooglesheetshttprequestiflmchatgooglegeminilmchatopenaimanualtrigger
⚡

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