@n8n/n8n-nodes-langchain.toolhttprequest
80 workflows using this node.
What is the @n8n/n8n-nodes-langchain.toolhttprequest node used for in n8n workflows?
@n8n/n8n-nodes-langchain.toolhttprequest n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.toolhttprequest 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-toolhttprequest 
Automate WhatsApp booking system with GPT-4 Assistant, Cal.com and SMS reminders
AI powered WhatsApp booking system with instant SMS confirmations Who is this for? This workflow is designed for solo...
Voice-powered marketing assistant with ElevenLabs, OpenAI & content generation
Gwen – The AI Voice Marketing Agent Gwen is your intelligent voice powered marketing assistant built in n8n. She comb...
Binance SM price-24hrStats-OrderBook-Kline tool
A powerful sub agent that collects real time market structure data from Binance for any trading pair — including pric...
Deep Research - Sales Lead Magnet Agent
Want to check out all my flows, follow me on: https://maxmitcham.substack.com/ https://www.linkedin.com/in/max mitcha...
Generate AI-powered LinkedIn posts with Ollama, image creation, and Gmail delivery
This automation flow is designed to generate professional, research backed LinkedIn posts based on a user submitted t...
Generate Azure VM timeline reports with Google Gemini AI chat assistant
An AI powered chat assistant that analyzes Azure virtual machine activity and generates detailed timeline reports sho...
Tesla 1hour & 1day klines tool (Candlestick & volume AI pattern detector)
Detect key candlestick reversal patterns and volume divergence on Tesla (TSLA) using GPT 4.1 and real time OHLCV data...
Auto-respond to Gmail enquiries using GPT-4o, Dumpling AI & LangChain agent
Who is this for? This workflow is perfect for customer support teams, sales departments, or solopreneurs who receive...
Stacey – your Telegram AI assistant (powered by MCP, Gemini & Google tools)
This n8n template builds Stacey , an AI assistant that runs inside Telegram. Stacey listens to your messages, underst...
Access control for AI agents (RBAC) using Airtable and Telegram
Purpose This workflow allows granular control over the access to tools connected to AI Agents (including Multi Agent...
Automated Facebook comment management with GPT-4o and LangChain
Facebook AI Agent with MCP Server – Built for Smart Engagement and Automation Hi! I’m Amanda — I build intelligent au...
🤖 Instagram MCP AI agent – read, reply & manage comments with GPT-4o
Instagram AI Agent with MCP Server – Built for Smart Engagement and Automation Hi! I’m Amanda I build intelligent aut...
Explore n8n nodes in a visual reference library
WATCH THE n8n STARTER GUIDE This te...
Ai customer support assistant · WhatsApp ready · works for any business
AI Customer Support Assistant that auto maps any business site, answers WhatsApp in real time, and lets you earn or s...
AI chat agent: Dumpling AI + GPT-4o to auto-save local business data to Airtable
Who is this for? This workflow is for digital marketers, small business owners, lead generation agencies, and VAs who...
Enhance Chat Responses with Real-Time Search via Bright Data MCP & Gemini AI
Disclaimer This template is only available on n8n self hosted as it's making use of the community node for MCP Client...
YouTube video to AI-powered auto blogging and affiliate automation
YouTube to WordPress AI Powered Automation Transform your YouTube content into professional blog posts automatically!...
Indeed data scraper & summarization with Airtable, Bright Data & Google Gemini
Who this is for? Indeed Data Scraper & Summarization with Airtable, Bright Data and Google Gemini is an automated wor...
Extract & summarize Indeed company info with Bright Data and Google Gemini
Who this is for? Extract & Summarize Indeed Company Info is an automated workflow that extracts the Indeed company pr...
Discord AI ChatBot : Context-Aware, Replies to Mentions AND also DMs
Click here to access this Workflow for free . Get your own custom ChatGPT inside your Discord Server Descriptio...
🐶 AI Petshop Assistant with GPT-4o, Google Calendar & WhatsApp/Instagram/FB
Hi! I’m Amanda This is honestly one of the cutest, smartest workflows I’ve ever built. It was designed with a lot of...
Ultimate AI assistant: Automate email, calendar, webSearch, Notion, RAG & X
This is an ultimate AI assistant: Handle emails, schedule meetings, search the web, take notes, post to social media,...
🤖 AI restaurant assistant for WhatsApp, Instagram & Messenger
Hi, I’m Amanda! This workflow was created with so much love, care, and attention… especially for you, who runs a rest...
Automated research report generation with AI, Wiki, Search & Gmail/Telegram
Automated Research Report Generation with OpenAI, Wikipedia, Google Search, Gmail/Telegram and PDF Output Description...