Automate Water Bill Calculations with Telegram, Gemini AI, and Google Sheets — n8n Workflow

Mittel Komplexität Auslöser13 Knoten🏷️ File Managementvon Miftah Rahmat

Übersicht

Automate Water Bill Calculations with Telegram, Gemini AI, and Google Sheets

This workflow automates the calculation of monthly water bills. Residents can send a photo of their water meter along with their name via Telegram. The workflow uses Gemini AI to extract the meter reading, calculates the usage difference compared to the previous month, and updates a Google Sheet with the billing details. Finally, the workflow sends a summary back via Telegram.

Don’t hesitate to reach out if you have

Verwendete Knoten

Google SheetsTelegramCodeBasic LLM ChainStructured Output ParserGoogle Gemini Chat Model

Workflow-Vorschau

1. Create Google Sheet
Rows :
- Nama
- Volume Sebelumnya
- Volume Saat Ini
- Harga/m³
Short Explanation of the Water Bill BOT
Each resident sends a picture of the water meter along
The BOT automatically calculates the differenc
modelparser
T
Telegram Trigger
R
Redirect Message Types
Get a file
Image Explainer
Google Gemini Chat Model
Structured Output Parser
Get row(s) in sheet
Append row in sheet
Find Latest Row
Format Bill Message
Send Bill to Telegram
P
Prepare Data for Sheet
Calculate Bill
13 nodes12 edges

So funktioniert es

  1. 1

    Auslöser

    Der Workflow startet mit einem auslöser-Auslöser.

  2. 2

    Verarbeitung

    Die Daten fließen durch 13 Knoten, connecting chainllm, code, googlesheets.

  3. 3

    Ausgabe

    Der Workflow schließt seine Automatisierung ab und liefert das Ergebnis an das konfigurierte Ziel.

Knotendetails (13)

GO

Google Sheets

googleSheets

#1
TE

Telegram

telegram

#2
CO

Code

code

#3
BA

Basic LLM Chain

n8n-nodes-langchain.chainLlm

#4
ST

Structured Output Parser

n8n-nodes-langchain.outputParserStructured

#5
GO

Google Gemini Chat Model

n8n-nodes-langchain.lmChatGoogleGemini

#6

So importieren Sie diesen Workflow

  1. 1Klicken Sie rechts auf die Schaltfläche JSON herunterladen, um die Workflow-Datei zu speichern.
  2. 2Öffnen Sie Ihre n8n-Instanz. Gehen Sie zu Workflows → Neu → Aus Datei importieren.
  3. 3Wählen Sie die heruntergeladene Datei automate-water-bill-calculations-with-telegram-gemini-ai-and-google-sheets und klicken Sie auf Importieren.
  4. 4Richten Sie Anmeldedaten für jeden Dienstknoten ein (API-Schlüssel, OAuth usw.).
  5. 5Klicken Sie auf Workflow testen, um zu überprüfen, ob alles funktioniert, und aktivieren Sie es dann.

Oder direkt in n8n → Aus JSON importieren einfügen:

{ "name": "Automate Water Bill Calculations with Telegram, Gemini AI, and Google Sheets", "nodes": [...], ...}

Integrationen

chainllmcodegooglesheetslmchatgooglegeminioutputparserstructuredsetswitchtelegramtelegramtrigger

Diesen Workflow holen

Herunterladen und mit einem Klick importieren

JSON herunterladenAuf n8n.io ansehen
Knoten13
Komplexitätmedium
Auslösertrigger

Erstellt von

Miftah Rahmat

Miftah Rahmat

@miftahr

Tags

chainllmcodegooglesheetslmchatgooglegeminioutputparserstructuredsetswitchtelegramtelegramtrigger

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