AI Agents

WhatsApp automation

35 nodes 213 123 Automatic trigger
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Workflow Description

An intelligent automation system that receives WhatsApp messages and processes them using an AI agent powered by Gemini, maintaining conversation context and providing accurate responses through search tools and language chains.

How it works

  1. 1.Receive incoming message from WhatsApp using the dedicated trigger
  2. 2.Process the message and store conversation context in memory buffer
  3. 3.Identify request type and route it to the appropriate tool or chain
  4. 4.Call Gemini model to generate intelligent response
  5. 5.Send response back to user via WhatsApp

Use cases

  • Smart customer support assistant that automatically answers client inquiries on WhatsApp
  • Integrated search engine providing information from Wikipedia and other sources in response to user requests

Requirements

  • Active WhatsApp account with properly configured API integration
  • Google Gemini API key for language model access

Service Value

Ideal as a smart automation service combining integrations and AI to produce ready-to-use results.

Apps Used

WhatsApp Memory Tool LLM Chain Gemini AI Agent

Details

Trigger Automatic trigger
Nodes 35
Apps 6
Views 213
Downloads 123

How to Use

  1. 1.Click "Download Template"
  2. 2.Open your n8n dashboard
  3. 3.Go to Workflows > Import from File
  4. 4.Select downloaded file and configure credentials

Nodes Used (35)

/

WhatsApp Trigger

Whats App Trigger

#1

Get Audio URL

Whats App

#2

Get Video URL

Whats App

#3

Get Image URL

Whats App

#4

Download Video

HTTP Request

#5

Download Audio

HTTP Request

#6

Download Image

HTTP Request

#7

Window Buffer Memory

Memory Buffer Window

#8

Get User's Message

Set

#9

Split Out Message Parts

Split Out

#10

Wikipedia

Tool Wikipedia

#11

Redirect Message Types

Switch

#12

Sticky Note

Sticky Note

#13

Sticky Note1

Sticky Note

#14

Sticky Note2

Sticky Note

#15

Sticky Note3

Sticky Note

#16

Sticky Note4

Sticky Note

#17

Get Text

Wait

#18

Sticky Note5

Sticky Note

#19

Sticky Note6

Sticky Note

#20

Respond to User

Whats App

#21

Sticky Note7

Sticky Note

#22

Sticky Note8

Sticky Note

#23

Image Explainer

LLM Chain

#24

Format Response

Set

#25

Sticky Note9

Sticky Note

#26

Google Gemini Chat Model

Gemini Model

#27

Sticky Note10

Sticky Note

#28

Google Gemini Audio

HTTP Request

#29

Google Gemini Video

HTTP Request

#30

Google Gemini Chat Model1

Gemini Model

#31

Google Gemini Chat Model2

Gemini Model

#32

Format Response1

Set

#33

Text Summarizer

LLM Chain

#34

AI Agent

Agent

#35

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