Log LINE invoice photos to Google Sheets with OCR.space and Gemini AI — рабочий процесс n8n

Средняя сложность🔗 Webhook15 узлов🏷️ Invoice Processing👁 1 просмотровот Ryo Sayama

Обзор

Who is this for

Freelancers, small business owners, and accounting teams in Japan who receive invoices and want to eliminate manual data entry into spreadsheets.

What this workflow does

Send an invoice photo to your LINE bot and the rest is automatic. The workflow fetches the image via LINE Messaging API, runs it through OCR.space to extract raw text, then passes that text to a Gemini AI Agent to parse the key fields — invoice number, date, due date, vendor name, subtotal, tax, and total. The

Использованные узлы

Google SheetsHTTP RequestCodeAI AgentGoogle Gemini Chat Model

Предпросмотр рабочего процесса

How it works
Send a photo of any invoice to the LINE bot and the res
Image Intake
Receives the invoice image from LINE via Webhook, filte
Text Extraction
Converts the image to Base64 and sends it to OCR.space,
AI Parsing
Gemini AI reads the raw OCR text and structures it into
Log & Notify
Appends the parsed invoice data to Google Sheets and se
Error Handling
Checks whether the AI successfully parsed the invoice a
LINE Reply
Sends a success message or a clear error message back t
model
Google Gemini Chat Model
⚡
R
Receive LINE Webhook
⚡
R
Return 200 OK to LINE
C
Check Image Message
V
Variables (API Key Manag…
Fetch Image from LINE
Convert Image to Base64
OCR - Extract Text from …
AI Agent - Parse Invoice…
Parse & Format JSON
E
Error Check
Append to Google Sheets
LINE Reply - Success
LINE Reply - Error
LINE Reply - Not an Image
15 nodes14 edges

Как это работает

  1. 1

    Триггер

    Рабочий процесс запускается триггером webhook.

  2. 2

    Обработка

    Данные проходят через 15 узлов, connecting agent, code, googlesheets.

  3. 3

    Вывод

    Рабочий процесс завершает автоматизацию и доставляет результат в настроенное место назначения.

Детали узлов (15)

GO

Google Sheets

googleSheets

#1
HT

HTTP Request

httpRequest

#2
CO

Code

code

#3
AI

AI Agent

n8n-nodes-langchain.agent

#4
GO

Google Gemini Chat Model

n8n-nodes-langchain.lmChatGoogleGemini

#5

Как импортировать этот рабочий процесс

  1. 1Нажмите кнопку Скачать JSON справа, чтобы сохранить файл рабочего процесса.
  2. 2Откройте ваш экземпляр n8n. Перейдите в Рабочие процессы → Новый → Импорт из файла.
  3. 3Выберите скачанный файл log-line-invoice-photos-to-google-sheets-with-ocrspace-and-gemini-ai и нажмите Импортировать.
  4. 4Настройте учётные данные для каждого узла сервиса (ключи API, OAuth и т.д.).
  5. 5Нажмите Протестировать рабочий процесс, чтобы убедиться в правильной работе, затем активируйте его.

Или вставьте напрямую в n8n → Импорт из JSON:

{ "name": "Log LINE invoice photos to Google Sheets with OCR.space and Gemini AI", "nodes": [...], ...}

Интеграции

agentcodegooglesheetshttprequestiflmchatgooglegeminirespondtowebhooksetwebhook

Получить этот рабочий процесс

Скачайте и импортируйте одним кликом

Скачать JSONПросмотреть на n8n.io
Узлы15
Сложностьmedium
Триггерwebhook
Просмотры1
КатегорияInvoice Processing

Создан

Ryo Sayama

Ryo Sayama

@sayama

Теги

agentcodegooglesheetshttprequestiflmchatgooglegeminirespondtowebhooksetwebhook
⚡

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🔗 Webhook·12 nodes