n8n-nodes-perplexity

This is an n8n community node for the Perplexity AI API. It provides access to Perplexity's large language models through n8n workflows.

n8n is a fair-code licensed workflow automation platform.

Installation
Operations
Credentials
Compatibility
Resources

Installation

Follow the installation guide in the n8n community nodes documentation.

Quick Installation

1. Go to Settings > Community Nodes
2. Select Install
3. Enter @watzon/n8n-nodes-perplexity in Enter npm package name
4. Agree to the risks of using community nodes
5. Select Install

Note: After installation, you need to restart your n8n instance for the new node to be recognized.

Operations

Chat Completion

Create chat completions using Perplexity's LLMs. The node supports:

• Multiple messages with system, user, and assistant roles
• All available Perplexity models:
  • Sonar Reasoning Pro
  • Sonar Reasoning
  • Sonar Pro
  • Sonar
  • R1 1776
  • Llama 3.1 Sonar Small (Legacy)
  • Llama 3.1 Sonar Large (Legacy)
  • Llama 3.1 Sonar Huge (Legacy)
• Customizable parameters:
  • Temperature (0-2)
  • Max tokens
  • Top P

Credentials

To use this node, you need a Perplexity API key. You can obtain one by:

1. Going to Perplexity AI
2. Creating an account or signing in
3. Navigating to the API section
4. Generating an API key

Compatibility

• Requires n8n version 1.0.0 or later
• Tested up to n8n version 1.24.0

Resources

• n8n community nodes documentation
• Perplexity API documentation

Version History

0.5.2

• Add support for Deep Research

0.5.1

• Update n8n-workflow to the latest version

0.5.0

• Added support for new Perplexity models

0.4.2

• Initial usable release

License

MIT