AI research assistant via Telegram (GPT-4o mini + DeepSeek R1 + SerpAPI)

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Important notice

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

1. Workflow Overview

AI Research Assistant via Telegram (GPT 4o mini + DeepSeek R1 + SerpAPI) Who’s it for This workflow is perfect for anyone who wants to receive AI powered research summaries directly on Telegram....

Best for

Personal Productivity automation workflows
AI Chatbot automation workflows
intermediate n8n builders looking for reusable templates

Tools used

@n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmchatdeepseek, @n8n/n8n-nodes-langchain.memorybufferwindow, @n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.toolserpapi, n8n-nodes-base.telegramtrigger, n8n-nodes-base.telegram, 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 Arlin Perez.

Original n8n.io source

1.1 Workflow description

Title: AI research assistant via Telegram (GPT-4o mini + DeepSeek R1 + SerpAPI)
Workflow name: AI research assistant via Telegram (GPT-4o mini + DeepSeek R1 + SerpAPI)

AI Research Assistant via Telegram (GPT-4o mini + DeepSeek R1 + SerpAPI)

👥 Who’s it for

This workflow is perfect for anyone who wants to receive AI-powered research summaries directly on Telegram. Ideal for people asking frequent product, tech, or decision-making questions and want up-to-date answers sourced from the web.

🤖 What it does

Users send a question via Telegram. An AI agent (DeepSeek R1) reformulates and understands the intent, while a second agent (GPT-4o mini) performs live research using SerpAPI. The most relevant answers, including links and images, are delivered back via Telegram.

⚙️ How it works

📲 Telegram Trigger – Starts when a user sends a message to your Telegram bot. 🧠 DeepSeek R1 Agent – Understands, clarifies, or reformulates the user query. 🧠 Research AI Agent (GPT-4o mini + SerpAPI) – Searches the web and summarizes the best results. 📤 Send Telegram Message – Sends the response back to the same user.

📋 Requirements

Telegram bot (via BotFather) with API token set in n8n credentials
OpenAI account with API key and balance for GPT-4o mini
SerpAPI account (100 free searches/month) with API key
DeepSeek account with API key and balance

🛠️ How to set up

Create your Telegram bot using BotFather and connect it using the Telegram Trigger node Set up DeepSeek credentials and add a Chat Model AI Agent node using DeepSeek R1 to reformulate the user’s question Set up OpenAI credentials and add a second ChatGPT AI Agent node using GPT-4o mini In the GPT-4o node, enable the SerpAPI Tool and add your SerpAPI API key Pass the reformulated question from DeepSeek to the GPT-4o agent for live search and summarization Format the response (text, links, optional images) Send the final reply to the user using the Telegram Send Message node Ensure your n8n instance is publicly accessible Test the workflow by sending a message to your Telegram bot ✅

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 - DeepSeek R1 AI Agent

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2

Block 2 - DeepSeek Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatDeepSeek - lmChatDeepSeek
Config choices: Version 1

Block 3 - Simple Memory

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

Block 4 - Research AI Agent

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2

Block 5 - OpenAI Chat Model

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

Block 6 - SerpAPI

Type / Role: @n8n/n8n-nodes-langchain.toolSerpApi - toolSerpApi
Config choices: Version 1

Block 7 - Telegram Trigger

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

Block 8 - Send a text message

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

Block 9 - Sticky Note

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

Block 10 - Sticky Note1

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

Block 11 - Sticky Note2

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

Block 12 - Sticky Note3

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

Block 13 - Sticky Note4

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

3. Summary Table

Workflow	AI research assistant via Telegram (GPT-4o mini + DeepSeek R1 + SerpAPI)
Complexity	intermediate
Nodes	13
Categories	Personal Productivity, AI Chatbot
Author	Arlin Perez
Published	12 Jul 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/5924/5924.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 Personal Productivity workflows AI Chatbot workflows

Frequently asked questions

What does AI research assistant via Telegram (GPT-4o mini + DeepSeek R1 + SerpAPI) do?

AI Research Assistant via Telegram (GPT 4o mini + DeepSeek R1 + SerpAPI) Who’s it for This workflow is perfect for anyone who wants to receive AI powered research summaries directly on Telegram....

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 Personal Productivity, AI Chatbot use case.

Arlin Perez

5 workflows

Nodes

@n8n/n8n-nodes-langchain.agent @n8n/n8n-nodes-langchain.lmchatdeepseek @n8n/n8n-nodes-langchain.memorybufferwindow @n8n/n8n-nodes-langchain.lmchatopenai @n8n/n8n-nodes-langchain.toolserpapi n8n-nodes-base.telegramtrigger n8n-nodes-base.telegram n8n-nodes-base.stickynote

Complexity

intermediate

Published 12 Jul 2025

Likes 0

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Install path: /data/workflows/5924/5924.json

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AI research assistant via Telegram (GPT-4o mini + DeepSeek R1 + SerpAPI)

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

AI Research Assistant via Telegram (GPT-4o mini + DeepSeek R1 + SerpAPI)

👥 Who’s it for

🤖 What it does

⚙️ How it works

📋 Requirements

🛠️ How to set up

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - DeepSeek R1 AI Agent

Block 2 - DeepSeek Chat Model

Block 3 - Simple Memory

Block 4 - Research AI Agent

Block 5 - OpenAI Chat Model

Block 6 - SerpAPI

Block 7 - Telegram Trigger

Block 8 - Send a text message

Block 9 - Sticky Note

Block 10 - Sticky Note1

Block 11 - Sticky Note2

Block 12 - Sticky Note3

Block 13 - Sticky Note4

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