Templates / AI-powered research assistant with Perplexity Sonar API

AI-powered research assistant with Perplexity Sonar API

Ready for 3.0

by HoangSP ✓ · 1,837 views · created 2025-04-23 · Market Research, AI Chatbot

Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.

What this workflow does

This workflow has 4 nodes and runs when another workflow calls it. It uses only n8n's built-in nodes. It also calls api.perplexity.ai over HTTP.

How it runs

Trigger: When another workflow calls it.

Set Prompt Variables (Edit Fields (Set)): sets 2 fields: System, User
Perplexity Research Content (HTTP Request): calls api.perplexity.ai (POST)
Extract API Response (Edit Fields (Set)): sets 1 field: Respone Message Content

HTTP calls to: api.perplexity.ai

Before you upgrade to n8n 3.0

Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.

Nodes used (3)

Execute Workflow Triggern8n-nodes-base.executeWorkflowTrigger
Edit Fields (Set)n8n-nodes-base.set
HTTP Requestn8n-nodes-base.httpRequest

From the author

Name: AI-Powered Research Agent using Perplexity Sonar Description: This workflow acts as an AI-powered research assistant using the Perplexity Sonar model. When triggered by another workflow, it sends a user-defined prompt to the Perplexity API to retrieve…
Excerpt from HoangSP's description on n8n.io.

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