n8n Community Node

The WSAPI n8n Community Node brings WhatsApp automation to your n8n workflows, offering 50+ WhatsApp operations across 10 different resource types, AI agent compatibility, and real-time webhook support.

Installation

Community Nodes (Recommended)
Manual Installation

Open n8n settings

Navigate to Settings → Community Nodes in your n8n instance.

Install the node

Click Install Community Node and enter:

@wsapichat/n8n-nodes-wsapi

Start using

The WSAPI node is now available in your workflow editor.

# Navigate to your n8n installation directory
cd /path/to/your/n8n

# Install the community node
npm install @wsapichat/n8n-nodes-wsapi

# Restart n8n
npm run start

Available resources

Resource	Operations
Messages	Send text, links, images, videos, audio, documents, stickers, contacts, locations, reactions. Edit, delete, star, and mark as read
Chats	Retrieve, delete, set presence, configure ephemeral settings, mute, pin, archive
Account	Get/set profile info, display name, picture, presence, status
Session	Get QR code, login code, connection status, logout
Contacts	List, create, update, get pictures, retrieve business profiles
Groups	Create, delete, rename, manage participants, invite links
Users	User information and status
Instance	Instance settings and management
Calls	Call handling and status
Media	Media download and management

AI agent integration

The WSAPI node works with n8n’s AI Agent nodes. Set parameters to “Let the model define this parameter” and connect directly to AI nodes for conversational workflows.

WSAPI Trigger (WhatsApp Message)
├── AI Agent Node
│   ├── Context: Your knowledge base
│   ├── Tools: WSAPI Send Message
│   └── Output: AI-generated response
└── WSAPI Send Text Message

Webhook trigger

The WSAPI Trigger node receives real-time events from your WhatsApp instance:

Message events (new, read, delete)
Chat events (presence, settings)
Session events (login, logout)
Call events
Contact events
User events

Features include auto-download media and webhook authentication.

Common workflows

Customer support automation — auto-respond to common queries using AI
Order notifications — send WhatsApp updates when order status changes
Group management bots — automate group administration tasks
Media processing pipelines — receive and process media from WhatsApp

GitHub

github.com/wsapi-chat/n8n-nodes-wsapi

Getting Started

Basics

SDKs & Libraries

Integrations

Installation

Available resources

AI agent integration

Webhook trigger

Common workflows

GitHub

​Installation

​Available resources

​AI agent integration

​Webhook trigger

​Common workflows

​GitHub

Installation

Available resources

AI agent integration

Webhook trigger

Common workflows

GitHub