Waha

Free

n8n to connect with WAHA (Whatsapp HTTP API)

AI AgentsFreeFree tier

#n8n

Inputs: textOutputs: text

Type

Open Source

Visit Website

About Waha

Waha is an open-source n8n community node that integrates the WAHA (WhatsApp HTTP API) into n8n workflows. It allows users to send and receive WhatsApp messages, manage chats, and automate WhatsApp interactions directly within n8n's automation environment. The node is designed for developers and automation enthusiasts who want to connect WhatsApp messaging capabilities with other services and triggers in n8n. As an open-source tool, its code is publicly available on npm and likely on GitHub, enabling customization and community contributions. The tool focuses specifically on WhatsApp API integration and does not extend to other media types or broader AI functionalities.

Key Features

Open-source n8n community node for WAHA WhatsApp HTTP API

Enables sending and receiving WhatsApp messages within n8n workflows

Supports chat management and message automation

Integrates with n8n's extensive library of triggers and actions

Publicly available code for customization and transparency

Designed for developers familiar with n8n and WhatsApp API

Pros & Cons

Pros

Open-source and free to use, with no licensing costs
Leverages n8n's powerful workflow automation capabilities
Enables direct WhatsApp integration without third-party intermediaries
Community-supported with potential for contributions and improvements
Lightweight and focused on a specific integration need

Cons

Requires familiarity with n8n and the WAHA WhatsApp HTTP API
Limited to WhatsApp messaging; does not support other channels natively
Dependent on the stability and availability of the WAHA API
No official support; relies on community documentation and forums
May require self-hosting or additional infrastructure for production use

Best For

Automating customer support responses via WhatsAppSending order confirmations or notifications through WhatsAppBuilding chatbots that interact with users on WhatsAppIntegrating WhatsApp messaging with CRM or database updates in n8nTriggering workflows based on incoming WhatsApp messages

Alternatives to Waha

Ai Agent Langfuse

n8n community node: AI Agent + Langfuse

Aiagenthub

n8n community node for AI Agent HUB — Publish posts, carousels, videos, Reels, Shorts & Stories to Facebook, Instagram, YouTube, LinkedIn & TikTok. Polling triggers (new comments, new DMs, token expir

agents

Intelligent automation and multi-agent orchestration for Claude Code

Activepieces

Open source automation tool

airflow

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Advbox

n8n community node for ADVBOX API - manage customers, lawsuits, tasks, movements, transactions and settings

FAQ

Is Waha free to use?

Yes, Waha is an open-source n8n node and appears to be free to use. However, users should verify any associated costs for running n8n or the WAHA API separately.

Do I need to install anything to use Waha?

Waha is installed as an n8n community node. You will need an n8n instance (self-hosted or cloud) and access to the WAHA WhatsApp HTTP API. Installation instructions are available on the npm page.

Can Waha send media files like images or videos?

Based on available information, Waha focuses on WhatsApp messaging. The ability to send media files depends on the WAHA API's capabilities; this should be verified in the WAHA documentation.

Is Waha officially supported by n8n?

Waha is a community node, not an official n8n integration. Support is provided by the community and the node maintainer. Users should check the repository for issues and updates.

Does Waha work with WhatsApp Business API?

Waha integrates with the WAHA WhatsApp HTTP API, which appears to support both personal and business WhatsApp accounts. Specific compatibility should be confirmed with the WAHA project.