Huarp Nodes for n8n

This package provides custom n8n nodes to integrate with the Huarp RPA platform.

Architecture: The Builder Pattern

Since Huarp executes workflows as a cohesive unit, these nodes work by accumulating steps and then executing them all at once.

Typical Workflow Structure:

1. Huarp RPA Node (Operation: Start Workflow):

   • Initializes an empty list of steps.
   • Connect this to the start of your chain.

2. Huarp RPA Node (Operation: Add Step):

   • Choose actions like Navigate, Click, Type, Extract Text.
   • Each node adds a step to the list passed from the previous node.
   • You can chain as many of these as you needed.

3. Huarp RPA Node (Operation: Execute Workflow):

   • Must be the LAST node in the chain.
   • Sends the accumulated steps to the Huarp API.
   • Returns the execution results (including extracted data and logs).

Installation

1. Copy this folder n8n-nodes-huarp to your local machine or server.
2. Run npm install to install dependencies.
3. Run npm run build to compile the TypeScript code.
4. Link to your n8n instance:
   • In this folder: npm link
   • In your n8n root folder (usually ~/.n8n or wherever n8n is installed): npm link n8n-nodes-huarp
5. Restart n8n.

Credentials

You will need a Huarp API Key.
Huarp offers a free plan to get started.

1. Visit huarp.com.br and create an account or sign in.
2. Open API Tokens in your Huarp Dashboard and generate an API key.
3. In n8n, create a new "Huarp API" credential and paste the key.