Fetch live ETF metrics from JustETF to Excel with one-click updates

Create new Dubb contacts from Braintree

When a new customer is created in Braintree, a new contact is created in Dubb.

Collect historical price data from Polymarket Up/Down markets into Supabase

This workflow automatically collects historical price data from Polymarket Up/Down markets and stores it in Supabase, creating a structured and query-ready dataset for analysis. By continuously fetching price movements from prediction markets such as Bitcoin, S&P 500, and other Up/Down series, the automation enables reliable historical tracking without manual intervention. The data is normalized and persisted in Supabase, making it easy to run SQL queries, build dashboards, perform quantitative

Narrative chaining: AI-generated video scene extensions with Veo3

Structured Setup Guide: Narrative Chaining with N8N + AI 1. Input Setup Use a Google Sheet as the control panel. Fields required: Video URL (starting clip, ends with .mp4) Number of clips to extend (e.g., 2 extra scenes) Aspect ratio (horizontal, vertical, etc.) Model (V3 or V3 Fast) Narrative theme (guidance for story flow) Special requests (scene-by-scene instructions) Status column (e.g., "For Production", "Done") 👉 Example scene inputs: Scene 1: Naruto walks out with ramen is his hands Scene

Evaluations metric: answer similarity

This n8n template demonstrates how to calculate the evaluation metric "Similarity" which in this scenario, measures the consistency of the agent. The scoring approach is adapted from the open-source evaluations project RAGAS and you can see the source here How it works This evaluation works best where questions are close-ended or about facts where the answer can have little to no deviation. For our scoring, we generate embeddings for both the AI's response and ground truth and calculate the c

Monitor [PROD] workflows in real time with the n8n Public API dashboard

A real-time monitoring dashboard for your n8n production workflows, accessible directly from the browser via webhook. Tag any workflow with [PROD] and it will automatically appear on the dashboard showing: → Healthy vs error workflows → Success rate per workflow → Total errors and successes → Last error timestamp → 7-day error history chart The dashboard auto-refreshes every 30 seconds. No external tools required — it uses only the n8n Public API. How it works When the webhook is triggered, the

Generate QR codes from URLs with QR Server API and downloadable images

Easily generate QR codes from any URL! This workflow lets users submit a URL via a simple form and instantly receive a downloadable QR code image—perfect for quick sharing or promotions. Setup is fast and user-friendly, so you’ll be up and running in minutes! --- 🚀 How it works - The end user submits a URL through a simple online form. - The workflow automatically sends the submitted URL to a QR code generation API. - The user receives a downloadable QR code image corresponding to their URL. ---

🔥📈🤖 AI agent for n8n creators leaderboard - find popular workflows

n8n Creators Leaderboard Workflow Why Use This Workflow? The n8n Creators Leaderboard Workflow is a powerful tool for analyzing and presenting detailed statistics about workflow creators and their contributions within the n8n community. It provides users with actionable insights into popular workflows, community trends, and top contributors, all while automating the process of data retrieval and report generation. Benefits - Discover Popular Workflows: Identify workflows with the most unique vis

Automate new customer onboarding with HubSpot, Google Calendar, and AI-powered Gmail

This n8n workflow streamlines the onboarding process for new customers by automating personalized email communication, calendar scheduling, and contact assignment in HubSpot. It is perfect for businesses looking to ensure a smooth and personalized onboarding experience for new clients. --- 🧑‍💼 Who is this for? - Customer success teams who need to onboard new clients efficiently. - Sales teams who want to ensure smooth transitions from prospect to customer. - Small businesses that want to automat