Telegram AI chatbot agent with InfraNodus GraphRAG knowledge base
n8n12 modulesv1.0Using the knowledge graphs instead of RAG vector stores This workflow creates a Telegram chatbot agent that has access to several knowledge bases at the same time (used as "experts"). These knowledge bases are provided using the InfraNodus GraphRAG using the knowledge graphs and providing high-quality responses without the need to set up complex RAG vector store workflows. The advantages of using GraphRAG instead of the standard vector stores for knowledge are: - Easy and quick to set up and up
At a glance
Telegram AI chatbot agent with InfraNodus GraphRAG knowledge base is a ready-made n8n workflow you import as a workflow JSON file — no build required. It connects agent, httpRequestTool, infranodusTool, lmChatOpenAi. It's free to download. Follow the 5-step import below to go live in minutes.
- Platform
- n8n
- Connects
- agent, httpRequestTool, infranodusTool, lmChatOpenAi, memoryBufferWindow, telegram
- Modules
- 12
- Price
- Free
- Version
- v1.0
About this workflow
Using the knowledge graphs instead of RAG vector stores This workflow creates a Telegram chatbot agent that has access to several knowledge bases at the same time (used as "experts"). These knowledge bases are provided using the InfraNodus GraphRAG using the knowledge graphs and providing high-quality responses without the need to set up complex RAG vector store workflows. The advantages of using GraphRAG instead of the standard vector stores for knowledge are: - Easy and quick to set up and update (no complex data import workflows or vector stores needed) - A knowledge graph has a holistic view of your knowledge base and knows what it's about - Better retrieval of relations between the document chunks = higher quality responses How it works This template uses the n8n AI agent node as an orchestrating agent that decides which tool (knowledge graph) to use based on the user's prompt. Here's a description step by step: - The user submits a question using the Telegram bot, which is then received in the n8n workflow via the Telegram trigger node. - The AI agent node checks a list of tools it has access to. Each tool has a description of the knowledge it has auto-generated by InfraNodus. - The AI agent decides which tool should be used to generate a response. It may reformulate user's query to be more suitable for the expert. - The query is then sent to the official InfraNodus Graph RAG Node or directly to the InfraNodus API via the HTTP node endpoint, which will query the graph that corresponds to that expert. - Each InfraNodus GraphRAG expert provides a rich response that takes the whole context into account and provides a response from each expert (graph) along with a list of relevant statements retrieved using a combination or RAG and GraphRAG. - The n8n AI Agent node integrates the responses received from the experts to produce the final answer. - The final answer is sent back to the Telegram bot who delivers it back to the private chat or a Telegram group. How to use You need an InfraNodus GraphRAG API account and key to use this workflow. - Create an InfraNodus account - Get the API key at and create a Bearer authorization key for the InfraNodus HTTP nodes. - Create a separate knowledge graph for each expert (using PDF / content import options) in InfraNodus - For each graph, go to the workflow, paste the name of the graph into the body name field. - Keep other settings intact or learn more about them at the InfraNodus access points page. - Once you add one or more graphs as experts to your flow, add the LLM key to the OpenAI node - Create a Telegram bot (the instructions are in the workflow Post note) — it takes 30 seconds. Get its API key and create the Telegram credentials to use in the Telegram nodes in this workflow. Requirements - An InfraNodus account and API key - An OpenAI (or any other LLM) API key - A Telegram account Customizing this workflow You can use this same workflow with a standard AI chatbot via a URL that can also be embedded to any website. You can also use it with ElevenLabs AI voice agent. There are many more customizations available. Check out the complete guide at Also check out the video tutorial with a demo: []( Support If you have any questions, contact us via the support portal at or via our Discord channel. More n8n workflows are available on our support portal: n8n x InfraNodus AI automation workflows.
How to import this n8n workflow
- 1
Download the workflow JSON file after purchase.
- 2
Open n8n → click the menu → Import from File.
- 3
Select the downloaded JSON and import.
- 4
Set up credentials for each node that requires them.
- 5
Click Execute Workflow to test, then activate.
Setup guide
Setup guide included
Purchase to unlock the full step-by-step guide
Related N8n workflows
Seo blog publishing for Jekyll with GPT-4, GitHub & social sharing
Lead generation agent
Auto-publish YouTube videos to Facebook & Instagram with AI-generated captions
Track SEO keyword rankings with Bright Data MCP and GPT-5.2 AI analysis
Binance SM 1day indicators tool
Track expenses from Telegram to Google Sheets with GPT-4.1 Mini
Add TypeScript Intellisense support to code nodes with JSDoc
Automate employee onboarding and Google Workspace account creation with Gmail, Google Sheets, PDFBro and Google Gemini
Reviews
No reviews yet
Be the first to buy and share your experience.
Leave a review
Sign in to share your experience with this workflow.
Create a free account to purchase workflows.
- JSON blueprint — instant download
- Setup guide PDF included
- 5 downloads · valid 30 days
- Works with n8n
Need help setting this up?
Book a 3-hour live setup session with an Agility consultant.
- Configure live on Google Meet / Zoom
- Free follow-up if workflow has defects
- Platform expert assigned to you