@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 
Generate Instagram content from top trends with AI image generation
How it works This automated workflow discovers trending Instagram posts and creates similar AI generated content. Her...
AI marketing report (Google Analytics & Ads, Meta Ads), sent via email/Telegram
What this workflow does This workflow retrieves Online Marketing data (Google Analytics for several domains, Google A...
Build an OpenAI assistant with Google Drive integration
This workflow automates the creation and management of a custom OpenAI Assistant for a travel agency ("Travel with us...
Automated end-to-end fine-tuning of OpenAI models with Google Drive integration
1. How it Works This n8n workflow automates fine tuning OpenAI models through these key steps: Manual Trigger : Start...
Remove personally identifiable information (PII) from CSV files with OpenAI
What this workflow does Monitors Google Drive: The workflow triggers whenever a new CSV file is uploaded. Uses AI to...
Hr job posting and evaluation with AI
Workflow Documentation: HR Job Posting and Evaluation with AI Detailed Description The HR Job Posting and Evaluation...
Automated Hugging Face paper summary fetching & categorization workflow
How the Automated Workflow Works Scheduled Fetching from Hugging Face The workflow triggers every weekday at 8 AM, au...
Summarize the new documents from Google Drive and save summary in Google Sheet
This workflow is created by AI developers at WeblineIndia. It streamlines the process of managing content by automati...
HR & IT helpdesk chatbot with audio transcription
An intelligent chatbot that assists employees by answering common HR or IT questions, supporting both text and audio...
🤖 Telegram messaging agent for text/audio/images
This n8n workflow creates an intelligent Telegram bot that processes multiple types of messages and provides automate...
Transform image to Lego style using line and Dall-E
Who is this for? This workflow is designed for: Content creators , artists, or hobbyists looking to experiment with A...
Ultimate content generator for WordPress
This workflow automates the end to end process of creating, optimizing, and publishing content on WordPress. It integ...
Email summary agent
Problem Teams often struggle with email overload, leading to missed actions and inefficient meeting preparation. Solu...
Obsidian notes read aloud using AI: available as a podcast feed
How it works: Send notes from Obsidian via Webhook to start the audio conversion OpenAI converts your text to natural...
Make OpenAI citation for file retrieval RAG
Make OpenAI Citation for File Retrieval RAG Use case In this example, we will ensure that all texts from the OpenAI a...
Ai-powered social media amplifier
Reach out to me for any setup help/consulting. Automate the curation and sharing of trending GitHub discussions from...
Create a Google Analytics data report with AI and sent it to e-mail and Telegram
What this workflow does This workflow retrieves Google Analytics data from the last 7 days and the same period in the...
LINE assistant with Google Calendar and Gmail integration
Who is this for? This workflow is for small business owners, personal assistants, or project managers who rely on mul...
Analyze & sort suspicious email contents with ChatGPT
Analyze & Sort Suspicious Email Contents with ChatGPT and Jira Who is this for? This workflow is tailored for IT secu...
Analyze suspicious email contents with ChatGPT Vision
Phishing Email Detection and Reporting with n8n Who is this for? This workflow is designed for IT teams, security pro...
Generate 9:16 images from content and brand guidelines
This n8n workflow automates the creation of 9:16 aspect ratio images optimized for short form video content and thumb...
AI agent for realtime insights on meetings
Video Guide I prepared a detailed guide explaining how to build an AI powered meeting assistant that provides real ti...
Analyze tradingview.com charts with Chrome extension, n8n and OpenAI
This flow is supported by a Chrome plugin created with Cursor AI. The idea was to create a Chrome plugin and a backen...
Chat assistant (OpenAI assistant) with Postgres memory and API calling capabalities
Workflow Description Your workflow is an intelligent chatbot, using ++OpenAI assistant++, integrated with a backend t...