Create an AI chatbot for WhatsApp with Whapi.Cloud and OpenAI GPT-3.5

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1. Workflow Overview

How it works: • Receives WhatsApp messages via webhook from Whapi.Cloud • Routes commands: AI chat (/ai), numeric commands (1 9), or help menu • Sends responses: text, images, documents, videos, co...

Best for

Support Chatbot automation workflows
AI Chatbot automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.webhook, n8n-nodes-base.set, n8n-nodes-base.if, n8n-nodes-base.switch, n8n-nodes-base.httprequest, n8n-nodes-base.stickynote, @n8n/n8n-nodes-langchain.openai

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Jason Mitchell.

Original n8n.io source

1.1 Workflow description

Title: Create an AI chatbot for WhatsApp with Whapi.Cloud and OpenAI GPT-3.5
Workflow name: Create an AI chatbot for WhatsApp with Whapi.Cloud and OpenAI GPT-3.5

How it works: • Receives WhatsApp messages via webhook from Whapi.Cloud • Routes commands: AI chat (/ai), numeric commands (1-9), or help menu • Sends responses: text, images, documents, videos, contacts, product info • Manages WhatsApp groups: create, send messages, list groups • Integrates with OpenAI ChatGPT for AI-powered conversations

Set up steps: Setup takes ~5-10 minutes. Import the workflow, configure Whapi.Cloud credentials (token from dashboard), set up webhook URL in Whapi.Cloud settings, and optionally add OpenAI API key for AI chat. Activate the workflow and start receiving messages.

Key features: • No Meta restrictions or approval • Visual no-code workflow - easy to customize • Production-ready with error handling • Well-documented with sticky notes inside the workflow

Perfect for businesses, developers, and automation enthusiasts who want WhatsApp automation without coding.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - 1️⃣ Receive WhatsApp Message

Type / Role: n8n-nodes-base.webhook - webhook
Config choices: Version 1

Block 2 - 2️⃣ Get Message Info

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 3 - 3️⃣ Ignore Bot's Own Messages

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2

Block 4 - 4️⃣ What Type of Command?

Type / Role: n8n-nodes-base.switch - switch
Config choices: Version 3

Block 5 - Extract AI Question

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 6 - Format AI Answer

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 7 - 5️⃣ Which Number Command? (1-9)

Type / Role: n8n-nodes-base.switch - switch
Config choices: Version 3

Block 8 - Show Help Menu

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 9 - Prepare: Simple Text

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 10 - 📤 Send Text Message

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 11 - Prepare: Image (Command 2)

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 12 - 📤 Send Image

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 13 - Prepare: Document (Command 3)

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 14 - 📤 Send Document

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 15 - Prepare: Video (Command 4)

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 16 - 📤 Send Video

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 17 - 📤 Send Contact

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 18 - Create WhatsApp Group

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 19 - Format Group Creation Result

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 20 - Prepare: Group Message (Command 8)

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 21 - Get Groups List (Command 9)

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 22 - Format Groups List

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 23 - Workflow Overview

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 24 - Webhook Info

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Showing the first 24 of 42 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Create an AI chatbot for WhatsApp with Whapi.Cloud and OpenAI GPT-3.5
Complexity	advanced
Nodes	42
Categories	Support Chatbot, AI Chatbot
Author	Jason Mitchell
Published	15 Jan 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/12722/12722.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Support Chatbot workflows AI Chatbot workflows

Frequently asked questions

What does Create an AI chatbot for WhatsApp with Whapi.Cloud and OpenAI GPT-3.5 do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Support Chatbot, AI Chatbot use case.

Jason Mitchell

1 workflow

Nodes

n8n-nodes-base.webhook n8n-nodes-base.set n8n-nodes-base.if n8n-nodes-base.switch n8n-nodes-base.httprequest n8n-nodes-base.stickynote @n8n/n8n-nodes-langchain.openai

Complexity

advanced

Published 15 Jan 2026

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/12722/12722.json

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Create an AI chatbot for WhatsApp with Whapi.Cloud and OpenAI GPT-3.5

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - 1️⃣ Receive WhatsApp Message

Block 2 - 2️⃣ Get Message Info

Block 3 - 3️⃣ Ignore Bot's Own Messages

Block 4 - 4️⃣ What Type of Command?

Block 5 - Extract AI Question

Block 6 - Format AI Answer

Block 7 - 5️⃣ Which Number Command? (1-9)

Block 8 - Show Help Menu

Block 9 - Prepare: Simple Text

Block 10 - 📤 Send Text Message

Block 11 - Prepare: Image (Command 2)

Block 12 - 📤 Send Image

Block 13 - Prepare: Document (Command 3)

Block 14 - 📤 Send Document

Block 15 - Prepare: Video (Command 4)

Block 16 - 📤 Send Video

Block 17 - 📤 Send Contact

Block 18 - Create WhatsApp Group

Block 19 - Format Group Creation Result

Block 20 - Prepare: Group Message (Command 8)

Block 21 - Get Groups List (Command 9)

Block 22 - Format Groups List

Block 23 - Workflow Overview

Block 24 - Webhook Info

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions