Deep research assistant with Perplexity AI and Telegram citations

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Turn your Telegram bot into a real time research assistant with this intelligent n8n workflow. Designed for founders, analysts, and knowledge workers, this automation uses Perplexity Sonar and Sona...

Best for

AI Chatbot automation workflows
Multimodal AI automation workflows
advanced n8n builders looking for reusable templates

Tools used

@n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.memorybufferwindow, n8n-nodes-base.perplexitytool, n8n-nodes-base.telegramtrigger, n8n-nodes-base.telegram, n8n-nodes-base.filter, n8n-nodes-base.stickynote

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by BizThrive.ai.

Original n8n.io source

1.1 Workflow description

Title: Deep research assistant with Perplexity AI and Telegram citations
Workflow name: Deep research assistant with Perplexity AI and Telegram citations

Turn your Telegram bot into a real-time research assistant with this intelligent n8n workflow. Designed for founders, analysts, and knowledge workers, this automation uses Perplexity Sonar and Sonar Pro to deliver concise, citation-rich answers to complex queries — directly inside Telegram.

🔍 What It Does

✅ Smart Query Routing
Automatically selects the right tool based on query complexity — Sonar for fast lookups, Sonar Pro for multi-source synthesis.
📚 Cited Research Summaries
Includes clickable URLs from Perplexity’s source data for transparency and auditability.
🧠 Session Memory
Maintains chat context using Telegram chat ID for follow-up questions and threaded insight.
🔐 Secure Access Filter
Restricts bot usage to authorized Telegram users.
⚙️ Customizable Agent Behavior
Easily adjust tone, tool preferences, and citation style via system message.

🚀 Use Cases

Market research & competitor analysis
Academic and scientific deep-dives
Legal and transcript summarization
Podcast, video, and trend monitoring
Personal AI assistant for founders and consultants

🛠 Setup Instructions

Create a Telegram bot via @BotFather and add your token.
Add your OpenAI and Perplexity API keys.
Update the filter node with your Telegram user ID.
Deploy and start chatting — responses appear in Telegram.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - AI Agent

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 1.7

Block 2 - OpenAI Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 3 - Window Buffer Memory

Type / Role: @n8n/n8n-nodes-langchain.memoryBufferWindow - memoryBufferWindow
Config choices: Version 1.3

Block 4 - Perplexity Sonar

Type / Role: n8n-nodes-base.perplexityTool - perplexityTool
Config choices: Version 1

Block 5 - Perplexity Sonar Pro

Type / Role: n8n-nodes-base.perplexityTool - perplexityTool
Config choices: Version 1

Block 6 - Telegram Trigger

Type / Role: n8n-nodes-base.telegramTrigger - telegramTrigger
Config choices: Version 1.1

Block 7 - Telegram

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 8 - Filter

Type / Role: n8n-nodes-base.filter - filter
Config choices: Version 2.2

Block 9 - Workflow Overview

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 10 - Telegram Setup

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 11 - Security Filter

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 12 - AI Agent Config

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 13 - Telegram Response

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 14 - OpenAI Setup

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 15 - Memory Config

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 16 - Perplexity Pro

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Deep research assistant with Perplexity AI and Telegram citations
Complexity	advanced
Nodes	16
Categories	AI Chatbot, Multimodal AI
Author	BizThrive.ai
Published	27 Aug 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/7939/7939.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source AI Chatbot workflows Multimodal AI workflows

Frequently asked questions

What does Deep research assistant with Perplexity AI and Telegram citations do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your AI Chatbot, Multimodal AI use case.

BizThrive.ai

2 workflows

Nodes

@n8n/n8n-nodes-langchain.agent @n8n/n8n-nodes-langchain.lmchatopenai @n8n/n8n-nodes-langchain.memorybufferwindow n8n-nodes-base.perplexitytool n8n-nodes-base.telegramtrigger n8n-nodes-base.telegram n8n-nodes-base.filter n8n-nodes-base.stickynote

Complexity

advanced

Published 27 Aug 2025

Likes 0

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Install path: /data/workflows/7939/7939.json

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Deep research assistant with Perplexity AI and Telegram citations

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - AI Agent

Block 2 - OpenAI Chat Model

Block 3 - Window Buffer Memory

Block 4 - Perplexity Sonar

Block 5 - Perplexity Sonar Pro

Block 6 - Telegram Trigger

Block 7 - Telegram

Block 8 - Filter

Block 9 - Workflow Overview

Block 10 - Telegram Setup

Block 11 - Security Filter

Block 12 - AI Agent Config

Block 13 - Telegram Response

Block 14 - OpenAI Setup

Block 15 - Memory Config

Block 16 - Perplexity Pro

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions