
Build Multi-Method API Endpoint Using n8n & Airtable
Learn how to create a flexible multi-method API endpoint with n8n and Airtable. This workflow handles GET, POST, PUT, and DELETE requests, automating customer data management efficiently and saving hours of manual work.

n8n GPT-4o Agent 2026: Build a Multimodal AI That Sees Images & Reads Files
Unlock GPT-4o's multimodal power in n8n: this LangChain-powered agent processes text, analyzes images, reads files, and calls external APIs — all from one automated workflow.

Test Multiple Local LLMs with n8n and LM Studio
Struggling to evaluate multiple local LLM models for readability and response quality? This n8n workflow automates testing across LM Studio models, capturing detailed metrics and saving results for easy comparison, helping you optimize AI deployments efficiently.

Chat with GitHub API using n8n, Pinecone & OpenAI RAG
This n8n workflow enables a conversational interface to query the GitHub OpenAPI specification using Retrieval-Augmented Generation (RAG) techniques with Pinecone vector database and OpenAI. It solves the problem of navigating complex API docs manually by providing quick, accurate answers.

Automate Backup of n8n Workflows to Gitea Repository
Save time and minimize risk by automating n8n workflow backups to a Gitea Git repository. This workflow checks for changes and commits updates every 45 minutes, ensuring your workflows are always safely backed up.

Automate Multi File Upload Github N8N Rest Api — Complete Guide [2026]
Learn how to automate multi file upload github n8n rest api with this step-by-step guide. Includes workflow examples, tips, and best practices for 2026.

Comprehensive n8n Workflow Dashboard for Insights & Metrics
This n8n workflow automatically generates a detailed dashboard summarizing workflows, nodes, tags, and webhooks usage on your n8n instance. It solves the problem of manually tracking and analyzing workflow metrics by providing a real-time, structured overview, helping you save hours on reporting and decision-making.

Automate Testing Multiple Local LLMs with LM Studio in n8n
Struggling to test and compare multiple local Large Language Models (LLMs) efficiently? This n8n workflow automates querying LM Studio models, analyzing readability and response metrics, and logging results to Google Sheets for in-depth evaluation. Save hours on manual testing and ensure consistent LLM performance analysis with ease.

Automate N8N Workflow Backups Google Drive — Complete Guide [2026]
Learn how to automate n8n workflow backups google drive with this step-by-step guide. Includes workflow examples, tips, and best practices for 2026.

Automate Crop Image Embeddings & Batch Upload to Qdrant
This n8n workflow automates extracting crop images from Google Cloud Storage, generating embeddings with Voyage AI, and batch uploading them to Qdrant. It solves the challenge of efficiently preparing an agricultural crops dataset for anomaly detection and KNN classification with scalable batch processing.

How to Build an AI-Powered Chat Agent for Supabase with n8n
Accessing and analyzing data in your Supabase PostgreSQL database can be complex and time-consuming without SQL knowledge. This n8n workflow creates an AI agent that simplifies querying your database through natural language chat, making data retrieval fast and easy.

n8n HTTP Request Node 2026: Fetch Any API Data in 3 Steps (With Examples)
The n8n HTTP Request node lets you connect to literally any API without code. This guide shows 3-step setup with real examples: OpenAI, Airtable, weather APIs, and more.