@n8n/n8n-nodes-langchain.lmchatopenai
2,488 workflows using this node.
What is the @n8n/n8n-nodes-langchain.lmchatopenai node used for in n8n workflows?
@n8n/n8n-nodes-langchain.lmchatopenai n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.lmchatopenai node as part of a reusable workflow. Builders use these templates to inspect how the node connects with triggers, data transformation steps, app integrations, notifications, storage, or AI-powered actions inside n8n. Each workflow listing includes a title, summary, author attribution, categories, complexity level, source links when available, and a downloadable JSON file for review before import. Use this page to compare practical examples, understand the surrounding nodes, and choose a template that can be safely tested and adapted in your own n8n workspace.
n8n-n8n-nodes-langchain-lmchatopenai 
Get real-time NFT insights via Telegram with OpenSea & AI (Main interface)
Track NFT market trends, collections, and trades in real time—directly from Telegram! This master workflow integrates...
LinkedIn post agent
LinkedIn Post Generator Automated Marketing Content Workflow This workflow creates and publishes professional LinkedI...
Analyze any website with OpenAI and get on-page SEO audit
Instantly Find & Fix What’s Holding Your Page Back You’ve put in the work. Your content is strong. Your design is pol...
Generate AI-ready llms.txt files from Screaming Frog website crawls
This workflow helps you generate an llms.txt file (if you're unfamiliar with it, check out this article) using a Scre...
Stock market technical analysis with GPT-4o and TradingView for Telegram
Overview: Transform Your Trading with AI Driven Technical Analysis The Stock Market Technical Analysis Bot is an adva...
Google Drive to Pinecone vector storage workflow
Document Chat Bot with Automated RAG System This workflow creates a conversational assistant that can answer question...
🉑 Generate Anki flash cards for language learning with Google Translate and GPT
Context Hey! I'm Samir, a Supply Chain Data Scientist from Paris who spent six years in China studying and working wh...
Automated voice appointment reminders with Google Calendar GPT ElevenLabs Gmail
This workflow automates voice reminders for upcoming appointments by generating a professional audio message and send...
💥🛠️Build a web search chatbot with GPT-4o and MCP Brave Search
MCP AI Chatbot using Brave Search Disclaimer: This workflow only works with local installations of n8n because it use...
Self-learning AI assistant with permanent memory | GPT,Telegram & Pinecone RAG
Your AI secretary that self learning every day and remembers everything you said (text, audio, image). Imagine having...
Generate stock market investment reports from FinancialDatasets.ai with AI
Perfect if you are... Beginner Investor – Learn the market faster with AI powered insights guiding your decisions. Re...
Get real-time crypto token insights via Telegram with DexScreener and GPT-4o
Instantly access real time decentralized exchange (DEX) insights directly in Telegram! This workflow integrates the D...
AI email analyzer: Process PDFs, images & save to Google Drive + Telegram
This workflow automates the process of analyzing emails and their attachments (PDFs and images) using AI models (Deep...
CoinMarketCap telegram price bot
Get real time cryptocurrency prices directly in Telegram! This workflow integrates CoinMarketCap API with Telegram ,...
Summarize YouTube videos & chat about content with GPT-4o-mini via Telegram
Summarize YouTube Videos & Chat About Content with GPT 4o mini via Telegram Description This n8n workflow automates t...
Real estate cold call scripts for price reduced FSBO properties (Zillow data)
Real Estate Price Reduced Property Opportunity Guide Overview This comprehensive automation solution targets FSBO pro...
Audio conversation analysis & visualization with DeepGram and GPT-4o
Transcript Evalu8r – AI Powered Transcribing and Transcript Analysis Workflow Overview Transcript Evalu8...
✨🩷Automated social media content publishing factory + system prompt composition
Social Media Content Publishing Factory for Streamlined Content Creation Across Platforms Who is this for? This workf...
Chatbot appointment scheduler with Google Calendar for dental assistant
This workflow template is designed for dental assistants and anyone looking to automate appointment scheduling. It in...
Automatic reminders for follow-ups with AI and human in the loop Gmail
This n8n template extends the idea of follow up reminders by having an AI agent suggest and book the next call or mes...
Create product satisfaction surveys with Telegram, Google Sheets and AI
This n8n template uses a Telegram chatbot to conduct a Product Satisfaction Survey and fetches questions and stores a...
Seo keyword analysis and filter
Use case This workflow is designed for e commerce brands and content teams who: Need to scale SEO content production...
Social Media Content Automation workflow
Transform Your Social Media Strategy with AI Powered Content Generation! Stop spending hours crafting social media po...
Monitor competitors' websites for changes with OpenAI and Firecrawl
Who is this template for? This workflow template is designed for people seeking alerts when certain specific changes...