RAG Starter Template using Simple Vector Stores, Form trigger and OpenAI
This template quickly shows how to use RAG in n8n. Who is this for? This template is for everyone who wants to start giving knowledge to their Agents through RAG. Requirements Have a PDF with custom knowledge that you want to provide to your agent. Setup No setup required. Just hit Execute Workflow, upload your knowledge document and then start chatting. How to customize this to your needs Add custom instructions to your Agent by changing the prompts in it. Add a different way to load in knowledge to your vector store, e.g. by looking at some Google Drive files or loading knowledge from a table. Exchange the Simple Vector Store nodes with your own vector store tools ready for production. Add a more sophisticated way to rank files found in the vector store. For more information read our docs on RAG in n8n.
By n8n Team💥🛠️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 uses a community MCP node Who is this for? This workflow is ideal for developers, automation enthusiasts, and businesses looking to integrate AI-powered chat capabilities into their workflows. It's particularly useful for those leveraging Brave Search and MCP tools to enhance user interactions and streamline data retrieval. What problem is this workflow solving? This workflow addresses the challenge of creating an intelligent chatbot that can process user queries, execute searches using Brave Search, and provide responses enriched by AI. It simplifies the integration of multiple tools into a cohesive system, saving time and effort for users who need a robust conversational AI solution. What this workflow does Listens for incoming chat messages using the Chat Trigger node. Processes user input with an AI Agent powered by GPT-4o. Retrieves relevant tools using the MCP Get Brave Tools node. Executes specific search queries via the MCP Execute Brave Search node. Maintains short-term memory of conversations with the Simple Memory node. Setup Prerequisites: Access to an n8n instance (self-hosted). API credentials for OpenAI and MCP Client Tools. Brave Search API key. Steps: Import the workflow JSON into your n8n instance. Configure the API credentials for OpenAI and MCP Client Tools in their respective nodes. Set up your Brave Search API key in the MCP nodes. https://brave.com/search/api/ Testing: Use the built-in chat interface to send test messages. Verify that the chatbot processes queries and returns results as expected. How to customize this workflow to your needs Modify the AI Agent's prompt settings to tailor responses to your specific use case. Adjust the memory buffer in the Simple Memory node to retain more or less conversational context. Replace or add additional tools in the MCP nodes to expand functionality.
By Joseph LePageAutomate content research with Reddit scraping, AI analysis, and Google Sheets
Workflow Summary This workflow automatically scrapes new Reddit posts from your chosen subreddits and keywords, analyzes them with AI to extract summaries, pain points, and content angles, and then saves the insights into a Google Sheet. It’s a fully automated Content Research Engine that delivers fresh marketing ideas and community pain points straight into your database. Setting up the workflow Connect Reddit • In n8n, create a Reddit credential. • Add the subreddits and keywords you want to track. Connect Google Sheets • Make a copy of the database sheet. • Connect your Google account in n8n. Connect OpenAI • Add your OpenAI API key as a credential. • The AI will summarize posts, extract pain points, and suggest content ideas. Run the workflow • The workflow will search Reddit on a schedule. • Results are processed by AI and automatically added to your Google Sheet.
By Michael TalebGenerate video ads with Gemini 2.5 flash images & FAL WAN animation
This automated workflow template transforms a single product image into a complete professional advertisement video with dynamic motion and custom soundtrack. Perfect for e-commerce businesses, marketing agencies, and content creators who need to quickly produce high-quality video ads for social media platforms like TikTok, Instagram Reels, and YouTube Shorts. Note: This workflow uses FAL.ai API for AI image generation with Gemini Bano Banana and video creation with Wan, Google Gemini for intelligent storyboarding, ImgBB for image hosting, and Upload-Post.com for automated social media publishing. Who Is This For? E-commerce Businesses: Transform product photos into engaging video advertisements that drive sales and increase conversion rates across social media platforms. Marketing Agencies: Scale video ad production for multiple clients without expensive video equipment or extensive editing time. Social Media Managers: Create consistent, professional video content for brands that stands out in crowded social feeds. Content Creators & Influencers: Generate eye-catching product showcase videos for sponsored content and affiliate marketing campaigns. Small Business Owners: Compete with larger brands by creating professional-quality video ads on a budget. What Problem Does This Workflow Solve? Creating professional video advertisements traditionally requires expensive equipment, design skills, and hours of editing time. This workflow addresses these challenges by: AI-Powered Visual Enhancement: Automatically generates 4 unique variations of your product image with different lighting, backgrounds, and visual effects. Intelligent Motion Generation: Converts static images into dynamic 5-second video clips with smooth camera movements, rotations, and visual effects. Automated Storyboarding: Uses AI to create a cohesive visual narrative that showcases your product from multiple appealing angles. Professional Audio Integration: Automatically generates and adds suitable background music that matches your product and brand aesthetic. Seamless Video Composition: Combines all video clips into a single 20-second advertisement with smooth transitions. Multi-Platform Publishing: Automatically uploads finished videos to TikTok, Instagram, and YouTube with optimized formatting. How It Works Product Upload: Submit a single product image and brief description through the web form interface. AI Storyboard Creation: Google Gemini AI analyzes your product and creates a 4-frame visual story with lighting enhancements, background changes, and cinematic effects. Image Generation: FAL.ai Gemini 2.5 Flash creates 4 unique variations of your product image based on the AI-generated prompts. Video Animation: Each enhanced image is converted into a 5-second video clip with specific motion patterns (rotation, zoom, lighting sweeps, camera orbits). Quality Control: The system monitors video generation progress and ensures all clips are successfully created before proceeding. Video Sequencing: FFmpeg API combines all 4 video clips into a seamless 20-second advertisement with smooth transitions. Audio Enhancement: AI generates appropriate background music that matches your product category and brand style. Final Composition: Audio and video are merged to create the complete advertisement. Automated Publishing: The finished video is automatically uploaded to TikTok, Instagram Reels, and YouTube with your product description. Setup FAL.ai API Setup: Create account at fal.ai and obtain API credentials Add your API token to the HTTP request authentication nodes Google Gemini API: Set up Google AI Studio account and get API key Configure the Google Gemini Chat Model node with your credentials ImgBB Configuration: Register at imgbb.com for image hosting Update the imgbbapikey in the "Set APIs Vars" node Upload-Post Integration: Create account at upload-post.com Connect your social media accounts (TikTok, Instagram, YouTube) Add your Upload-Post credentials to the final upload node Workflow Configuration: Adjust video parameters (resolution, frame rate, duration) in the image-to-video nodes Customize audio prompts in the "Create Sounds" node Modify social media posting settings in the "Upload Post" node Requirements Accounts: n8n, FAL.ai, Google AI Studio, ImgBB, Upload-Post.com API Keys: FAL.ai API token, Google Gemini API key, ImgBB API key, Upload-Post credentials Social Media: Connected TikTok, Instagram, and YouTube accounts for automated publishing Features AI-Powered Image Enhancement: Creates 4 professional variations with lighting, background, and effect improvements Dynamic Video Generation: Converts static images to engaging videos with camera movements and visual effects Intelligent Audio Matching: Generates background music that complements your product and target audience Multi-Platform Optimization: Automatically formats videos for TikTok, Instagram Reels, and YouTube Shorts (9:16 aspect ratio) Progress Monitoring: Built-in status checking ensures reliable video generation before proceeding to next steps Automated Publishing: Direct upload to social media platforms with optimized descriptions and formatting Scalable Processing: Handles multiple video generations simultaneously for efficient batch processing Professional Quality: Produces broadcast-ready videos suitable for paid advertising campaigns Use this template to revolutionize your product marketing strategy, automatically converting any product photo into multiple high-quality video advertisements ready for immediate social media deployment.
By Juan Carlos Cavero GraciaFacebook token retrieval & management
Pre-Conditions A Facebook Developer account with an active app. Basic understanding of n8n workflows. Access to a database (optional, for storing tokens). Setup Webhook Activation: Configure the Webhook to receive user requests and process input data. Ensure the Webhook URL is correctly set in your Facebook App settings. Short-Lived Token Retrieval: Use Facebook OAuth to fetch a short-lived token from the authorization code. Long-Lived Token Conversion: Convert the short-lived token into a long-lived token (valid for ~60 days). Page Token Retrieval: Follow the provided instructions to retrieve Page Tokens for posting on managed Facebook Pages. Customizable Scopes: Edit the correctScopes array to include or exclude permissions as needed. Optional Database Storage: Extend the workflow to save tokens to a database instead of displaying them on-screen. Step-by-Step Instructions: Detailed guidance is provided via sticky notes for activating the app, configuring Webhook, and editing parameters like fbredirecturi, appid, and appsecret. Who the Template is For Developers: Integrating Facebook APIs into their applications. Social Media Managers: Automating posting and engagement on Facebook Pages. n8n Users: Looking for a ready-to-use workflow for Facebook Token management. Primary Use Automates Facebook Token retrieval and management. Supports posting to Facebook Pages via Page Tokens. Easily customizable and extendable for specific requirements.
By L HùngSync Shopify orders with your Zendesk contacts
This workflow automatically syncs Shopify orders with your Zendesk contacts. Using this workflow, the Shopify email ID, phone number ID and order information will be added or updated to Zendesk contacts. Prerequisites Shopify account and Shopify credentials Zendesk account and Zendesk credentials How it works Shopify Trigger starts the workflow whenever a customer`s data is updated. Zendesk Node then searches the contact by email address. Set node keeps only the UserId and email of the contact. Merge by Key node combines the Shopify and Zendesk data. If node splits the workflow conditionally, check if the contact already exists or not. If the user exists, Zendesk node updates its contact data. If the user does not exist, Zendesk node creates a new contact.
By n8n TeamMonitor AI research papers with Gemini-powered filtering and email summaries
This n8n workflow template implements an intelligent research paper monitoring system that automatically tracks new publications in ArXiv's Artificial Intelligence category, filters them for relevance using LLM-based analysis, generates structured summaries, and delivers a formatted email digest. The system uses a three-stage pipeline architecture: automated paper retrieval from ArXiv's API AI-powered relevance filtering and analysis via Google Gemini Intelligent summarization with HTML formatting for clean email delivery This eliminates the need to manually browse ArXiv daily while ensuring you only receive summaries of papers genuinely relevant to your research interests. What This Template Does (Step-by-Step) Runs on a configurable schedule (Tuesday-Friday) to fetch new papers from ArXiv's cs.AI category via their API. Uses Google Gemini with structured output parsing to analyze each paper's relevance based on your defined criteria for "applicable AI research." Generates concise, structured summaries for the three selected papers using a separate LLM call Aggregates three relevant paper's data and summaries into a single, readable digest Important Notes The workflow only runs Tuesday through Friday, as ArXiv typically doesn't publish new papers on weekends Customize the "Paper Relevance Analyzer" criteria to match your specific research interests Adjust the similarity threshold and selection logic to control how many papers are included in each digest Required Integrations: ArXiv API (no authentication required) Google Gemini API (for relevance analysis and summarization) Email service (SMTP or email provider like Gmail, SendGrid, etc.) Best For: 🎓 Academic researchers tracking AI developments in their field 💼 ML practitioners and data scientists staying current with new techniques 🧠 AI enthusiasts who want curated, digestible research updates 🏢 Technical teams needing regular competitive intelligence on emerging approaches Key Benefits: ✅ Automates daily ArXiv monitoring, saving 60+ minutes of manual research time ✅ Uses AI to pre-filter papers, reducing information overload by 80-90% ✅ Delivers structured, readable summaries instead of raw abstracts ✅ Fully customizable relevance criteria to match your specific interests ✅ Professional HTML formatting makes digests easy to scan and share ✅ Eliminates the risk of missing important papers in your field
By Maxim Osipovs