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AI Agents

Intelligent WhatsApp Responses with AI-Powered Automation

24 nodes 536 178 Automatic trigger
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Workflow Description

Advanced automation system that receives WhatsApp messages, processes them through an AI agent powered by Gemini, maintains conversation context in memory, and sends intelligent contextual replies automatically to users in real-time.

How it works

  1. 1.Receive incoming message from WhatsApp
  2. 2.Process text through AI agent while maintaining conversation context
  3. 3.Search and verify information as needed
  4. 4.Send intelligent contextual reply back via WhatsApp

Use cases

  • Automated customer service with full conversation history retention
  • Accurate responses to recurring inquiries with comprehensive information
  • Efficient multi-session support management with personalization

Requirements

  • Active WhatsApp Business account configured
  • Valid Google Gemini API key with proper authentication
  • Memory buffer setup for conversation history and context management

Service Value

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

Apps Used

WhatsApp HTTP Request Memory Set Split Out Tool If Wait LLM Chain Gemini AI Agent

Details

Trigger Automatic trigger
Nodes 24
Apps 11
Views 536
Downloads 178

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 (24)

/

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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