@n8n/n8n-nodes-langchain.openai
1,274 workflows using this node.
What is the @n8n/n8n-nodes-langchain.openai node used for in n8n workflows?
@n8n/n8n-nodes-langchain.openai n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.openai 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-openai 
Create professional proposals using Dual AI and Google Docs templates
How it works 1. Input your proposal basics Manually enter the core details and key points for your proposal 2. Dual A...
Create & share AI videos with Telegram, Gemini & post to TikTok, Instagram, FB
Video Generation with Telegram Bot and Gemini API – Auto Post to TikTok, Instagram & Facebook This n8n workflow turns...
Automate meeting transcription & minutes distribution with OpenAI and Google Drive
Automated Meeting Recording Transcription & Minutes Distribution Workflow Managing meeting recordings manually—downlo...
Automate Shopify Product Posting to Social Media with GPT-4.1-Mini & Data Tracking
How it works This workflow listens for new products in Shopify and transforms the product data into polished social m...
Automate YouTube Content Strategy with AI, Apify & Google Sheets
This advanced multi phase n8n workflow automates the complete research, analysis, and ideation pipeline for a YouTube...
Voice-to-Ideas: Transcribe Telegram Voice Notes with OpenAI Whisper to Google Sheets
Voice to Ideas: Auto Transcribe Telegram Voice Notes to Google Sheets Who it's for Creators, entrepreneurs, writers,...
Create comedic marketing reels with Sora2, OpenAI & auto-post to social media
Viral Marketing Reel & Autopost with Sora2 + Blotato Create funny, ultra realistic marketing reels on autopilot using...
Generate custom icons with OpenAI GPT image & Google Drive auto-storage
Workflow Description: Turn a simple text idea into production ready icons in seconds. With this workflow, you input a...
Client proposal generator with GPT-4o, Tally.so, and Google Slides for agencies
This workflow uses Tally.so to collect client input that you input yourself during the meeting or after from a simple...
Market intelligence engine with AI sentiment detection & competitor analysis
How It Works A scheduled process aggregates content from eight distinct data sources and standardizes all inputs into...
Multi-channel customer sentiment tracker with real-time analytics and alerting
How It Works Scheduled processes retrieve customer feedback from multiple channels. The system performs sentiment ana...
Automate blog-to-social media with GPT-4 for LinkedIn, X, and Reddit
Turn your blog into a set and forget content engine: every new article is instantly repurposed into channel specific...
Create LinkedIn content with GPT-4 via Telegram bot & approval loop
AI LinkedIn Content Bot with Approval Loop This n8n workflow transforms your Telegram messenger into a personal assis...
fluidX THE EYE — Create & invite via SMS for live camera session
Setup & Instructions — fluidX: Create Session, Analyze & Notify Goal: This workflow demonstrates the full fluidX THE...
AI Telegram-to-WordPress publishing with GPT-4 & media handling
AI powered automation that rewrites, enhances, and publishes Telegram RSS content directly to your WordPress news sit...
Scrape Google Maps business leads with Apify & GPT-4 email extraction
Automate Scrape Google Maps Business Leads (Email, Phone, Website) using Apify AI Powered Business Prospecting Workfl...
Automated YouTube publishing from Drive with GPT & Gemini metadata generation
How it works This workflow turns a Google Drive folder into a fully automated YouTube publishing pipeline. Whenever a...
Automate candidate creation in Recrutei with GPT-4 vacancy matching & resume parsing
: Automated Candidate Creation with AI Vacancy Matching This workflow automates the creation of new candidates in the...
Conversational VK bot with GPT-4 mini & Whisper voice transcription
How it works This workflow powers an intelligent, conversational AI bot for VK that can understand and respond to bot...
AI-driven inventory management with OpenAI forecasting & ERP integration
This n8n workflow automates the monitoring of warehouse inventory and sales velocity to predict demand, generate purc...
Generate UGC promo videos with OpenAI, Sora 2 and Blotato for eCommerce
Generate UGC Promo Videos with Blotato and Sora 2 for eCommerce Who is this for? This workflow is perfect for eCommer...
Automate web research & analysis with Oxylabs & GPT for comprehensive reports
Fully automate deep research from start to finish: scrape Google Search results, select relevant sources, scrape & an...
Generate complete lead magnets with OpenAI, Claude, and Google Docs automation
In this tutorial, I’ll walk you through a step by step N8N workflow that combines the power of OpenAI and Claude AI t...
Automate UGC video creation with Sora 2, OpenAI, and Gemini
In this tutorial, I’ll show how to create UGC (User Generated Content) videos automatically using n8n and Sora 2. Thi...