Perplexity AI for Domain-Specific Research & Comparisons
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This n8n workflow leverages Perplexity AI to provide targeted answers to your questions. It allows you to define an AI persona, ask specific questions, and restrict the AI's search to a list of trusted domains, ensuring focused and relevant results with citations.
About This Workflow
Dive deep into targeted research with this powerful n8n workflow integrating Perplexity AI. It enables you to ask specific questions, guiding the AI with a custom system prompt (persona) and an optional list of domains to filter its search. This ensures highly relevant and context-aware responses, perfect for competitive analysis, content creation, or focused information retrieval. The workflow streamlines the process of extracting the AI's answer and any associated citations, making it easy to integrate AI-driven insights into your automated processes.
Key Features
- AI-Powered Q&A: Get precise answers to your questions using Perplexity AI's advanced models like 'Sonar Pro'.
- Domain-Specific Research: Restrict the AI's search to a predefined list of URLs, ensuring highly targeted and relevant information.
- Customizable AI Persona: Define a
system_promptto guide the AI's tone and perspective for tailored responses. - Automated Citation Extraction: Automatically parse and extract source citations alongside the AI's generated content.
- Easy API Integration: Seamlessly connect to the Perplexity AI API with secure credential management.
How To Use
- Perplexity API Key Setup: In the "Perplexity Request" node, create a new "HTTP Header Auth" credential. Set the
NametoAuthorizationand theValuetoBearer YOUR_PERPLEXITY_API_KEY(replaceYOUR_PERPLEXITY_API_KEYwith your actual key from perplexity.ai/settings/api). - Define AI Persona & Question: In the "Set Params" node, update the
system_promptto define the AI's persona (e.g., "You are an expert market analyst.") and theuser_promptwith your specific question. - Specify Search Domains: Also in the "Set Params" node, modify the
domainsvalue with a comma-separated list of URLs (e.g.,example.com,anothersite.org) to filter Perplexity's search. - Run the Workflow: Execute the workflow (manually or via a schedule) to get AI-generated insights, cleaned output, and citations.
Apps Used
Workflow JSON
{
"id": "9f3efadf-b88f-4779-af31-43f1e7d1a929",
"name": "Perplexity AI for Domain-Specific Research & Comparisons",
"nodes": 22,
"category": "Operations",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: 9f3efadf-b88f...
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