@n8n/n8n-nodes-langchain.toolserpapi
77 workflows using this node.
What is the @n8n/n8n-nodes-langchain.toolserpapi node used for in n8n workflows?
@n8n/n8n-nodes-langchain.toolserpapi n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.toolserpapi 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-toolserpapi 
Find and compare online tools with GPT-4o and SerpAPI research
What It Does This powerful workflow can take hours of difficult research attempting to identify the perfect online to...
AI research assistant via Telegram (GPT-4o mini + DeepSeek R1 + SerpAPI)
AI Research Assistant via Telegram (GPT 4o mini + DeepSeek R1 + SerpAPI) Who’s it for This workflow is perfect for an...
Build a smart personal assistant with GROQ, LLaMA & search tools
A reasoning agent that can think, search, calculate, and remember — powered by GROQ inference and ready to deploy in...
Website scam risk detector with GPT-4o and SerpAPI
What It Does This intelligent workflow simplifies the complex task of determining whether a website is legitimate or...
AI personal assistant with GPT-4o: Email, calendar, search & CRM integration
This n8n template demonstrates how to use AI as a comprehensive personal assistant with multiple specialized agents....
Create AI-generated music playlists for YouTube using Suno, GPT-4, Runway & Creatomate
Automated AI Playlist Creator Complete Music Production Pipeline Demo Youtube Video: https://www.youtube.com/watch?v=...
Convert RSS feeds into LinkedIn & X posts with GPT-4o & AI images & approval
Stop letting your valuable blog content collect dust! This automation is your 24/7 content repurposing engine. It mon...
Build custom workflows automatically with GPT-4o, RAG, and web search
What the “Agent Builder” template does Need to turn a one line chat request into a fully wired n8n workflow template—...
Build your first AI agent – powered by Google Gemini with memory
A smart personal assistant that can reason, search, calculate, and remember — powered by Google Gemini and ready in o...
AI-powered knowledge assistant using Google Sheets, OpenAI, and Supabase Vector Search
Description An intelligent conversational AI system that provides contextual responses by combining chat history, vec...
AI real estate agent: end-to-end ops automation (web, data, voice)
This suite automates distinct aspects of real estate operations: incoming web lead qualification, scheduled/manual da...
Explore n8n nodes in a visual reference library
WATCH THE n8n STARTER GUIDE This te...
Generate AI songs + music videos using Suno API, Flux, Runway and Creatomate
This automation is designed to help you generate AI powered music tracks, cover art, and fully rendered music videos...
AI-powered Upwork cover letter generator – Pinecone, Groq, Google Gemin, SerpAPI
Automated Upwork Cover Letter Generator with n8n + MacOS Shortcut + P...
Scrape business leads from Google Maps using OpenAI and Google Sheets
Google Maps Data Extraction Workflow for Lead Generation This workflow is ideal for sales teams, marketers, entrepren...
AI-powered product research & comparison with GPT-4o and SerpAPI
What It Does This powerful workflow can take hours of difficult research attempting to identify the perfect product t...
Multi-functional Discord bot: Llama AI, image generation & knowledge base
Multi functional Discord Bot with Llama AI, Image Generation, and Knowledge Base Integration Overview This workflow c...
✨🩷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...
Android to n8n automation | Save links to with Readeck, Openrouter, SerpAPI
This workflow is for automating and centralizing your bookmarking process using AI powered tagging and seamless integ...
✨🤖Automate Multi-Platform Social Media Content Creation with AI
Automate Multi Platform Social Media Content Creation with AI Who is this for? Social Media Managers and Digital Mark...
Create social media content from Telegram with AI
Description: Create Social Media Content from Telegram with AI This n8n workflow empowers you to effortlessly generat...
AI-powered financial chart analyzer | OpenRouter, MarketStack, macOS Shortcuts
The AI Powered Financial Chart Analyzer is a cutting edge automation tool that streamlines financial analysis using n...
AI-powered crypto analysis using OpenRouter, Gemini, and SerpAPI
This n8n automation is designed to analyze cryptocurrency trends by extracting, processing, and interpreting candlest...
Stock technical analysis with Google Gemini
The purpose of this workflow, "Sell: Stock Vision," is to create an AI powered technical analysis agent capable of an...