n8n-nodes-wapify

Custom n8n nodes for integrating with Wapify WhatsApp API.

Installation

In your n8n instance, you can install this community node package:

npm install n8n-nodes-wapify

Or add to your n8n Docker environment variables:

N8N_COMMUNITY_PACKAGES=n8n-nodes-wapify-test

Nodes Included

1. Wapify Action Node

Send WhatsApp messages using the Wapify API.

Features:

• Send text messages to any WhatsApp number
• Supports international phone number formats
• Environment-aware (local, preview, production)
• Configurable timeouts
• Error handling with continue-on-fail support

2. Wapify Trigger Node

Receive WhatsApp messages via webhooks to trigger n8n workflows.

Features:

• Automatic webhook registration/deregistration
• Filter by message types (text, image, document, audio, video)
• Filter by keywords
• Extract structured message data from Baileys payload
• Support for group and individual messages

Configuration

Credentials Setup

1. Create a new credential of type "Wapify API"
2. Configure the environment:
   • Local: For development (http://api-dev.wapify.app)
   • Preview: For staging (https://api-preview.wapify.app)
   • Production: For live environment (https://api.wapify.app)
3. Enter your API key from your Wapify dashboard

Action Node Usage

1. Add the "Wapify" node to your workflow
2. Select "Send Message" operation
3. Configure:
   • Phone Number: Your WhatsApp number (sender)
   • Recipient: Recipient's WhatsApp number
   • Message: Text message content

Trigger Node Usage

1. Add the "Wapify Trigger" node to your workflow
2. Configure:
   • Message Types: Types of messages to receive
   • Filter Keywords: Optional keyword filtering

The trigger will automatically register a webhook with your Wapify instance and start receiving messages.

Message Format

The trigger node outputs structured message data:

{
  "messageId": "message-id",
  "from": "+1234567890",
  "to": "+0987654321",
  "type": "text",
  "content": "Hello from WhatsApp!",
  "timestamp": "2024-01-01T12:00:00.000Z",
  "participant": null,
  "isGroup": false
}

Environment Support

• Local Development: http://api-dev.wapify.app
• Preview/Staging: https://api-preview.wapify.app
• Production: https://api.wapify.app

Requirements

• n8n version 1.0.0 or higher
• Active Wapify account with API access
• Valid WhatsApp Business API setup through Wapify

Development

To develop and test these nodes locally:

# Install dependencies
npm install

# Build the nodes
npm run build

# Link to your local n8n instance
# In your n8n installation directory:
npm link /path/to/n8n-nodes-wapify

Support

For issues and questions:

• Support: [email protected]
• Documentation: https://www.wapify.app/docs

License

MIT