Host your own JWT authentication system with Data Tables and token management

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. ---

Get Malaysia tax ID number (TIN) for multiple business reg num (SSM) or NRIC

BACKGROUND Malaysia's Inland Revenue (LHDN) provides an API to get the tax id number for a business entity, based on a given Business Registration number (BRN or SSM), or NRIC (MyKad). PROBLEM However, the API only allows one search at a time. SOLUTION This free workflow lets you do a batch search to get TIN for multiple SSM or NRIC. This is useful if you need to prepare your internal DB for e-invoicing PRE-REQUISITES 1) Get your connection client id and client secret from myhasil.gov.my websi

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

Get Google search results (SERPs) for SEO research

Use Case Research search engine rankings for SEO analysis: - You need to track keyword rankings for your website - You want to analyze competitor positions in search results - You need data for SEO competition analysis - You want to monitor SERP changes over time What this Workflow Does The workflow uses ScrapingRobot API to fetch Google search results: - Retrieves SERP data for your target keywords - Captures URL rankings and page titles - Processes up to 5000 searches with free account - Organ

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

Report spam and phishing URLs from IMAP mailboxes to Spamhaus

This workflow automates URL reporting to Spamhaus based on incoming spam/phishing sample emails. It watches one or more IMAP folders, extracts URLs from each email body, removes duplicates and common noise, and submits the remaining URLs to the Spamhaus submission API with the appropriate threat context. What it does - Monitors one or more IMAP mailboxes/folders containing abuse samples (spam/phish). - Processes each email individually in a loop. - Extracts and normalizes URLs from the email tex

📚 Auto-generate documentation for n8n workflows with GPT and Docsify

This workflow creates a documentation system for n8n instances using Docsify.js. It serves a dynamic documentation website that allows users to: - View an overview of all workflows in a tabular format - Filter workflows by tags - Access automatically generated documentation for each workflow - Edit documentation with a live Markdown preview - Visualize workflow structures using Mermaid.js diagrams > 📺 Check out the short 2-min demonstration on LinkedIn. Don't forget to connect! 🔧 Key Componen

Create Smart URLs with BioURL.link's Geo, Device & Language Targeting

Create sophisticated shortened URLs with advanced targeting and tracking capabilities using the BioURL.link API Overview This n8n workflow provides a powerful webhook-based URL shortening service that integrates with BioURL.link's comprehensive link management platform. Transform any long URL into a smart, trackable short link with advanced targeting features through a simple HTTP POST request. Key Features - Smart URL Shortening: Create custom short URLs with optional passwords and expiry dates