How to Build a FREE Indian IPO API Using Google Apps Script & Supabase
🚀 Build your own FREE Indian IPO API with this step-by-step tutorial! Learn how to create an automated system that scrapes, stores, and serves real-time IPO data without paying expensive API fees.
👉 Try the LIVE API for FREE: https://rapidapi.com/seekyourwayout/a...
In this comprehensive tutorial, I'll walk you through every step of creating a fully automated system that collects, stores, and serves real-time IPO data using completely free tools.
It all started when a friend of mine struggled with the sky-high costs of commercial IPO APIs. Determined to find a better solution, I engineered a custom API that runs 24/7, scraping data from reliable financial sources, organizing it in a powerful database, and publishing it through a clean, professional API—all without writing complex backend code.
You'll learn how to leverage Google Apps Script to automate web scraping with intelligent time-based triggers, design an efficient database schema in Supabase that automatically generates a REST API, and create a self-sustaining data pipeline that updates itself. I’ll show you how to handle everything from upcoming IPOs and listing dates to daily closing prices and historical performance metrics.
But this isn't just a theoretical exercise. By the end of this video, you'll have a fully functional API that you can use immediately. In fact, I've published the complete project on RapidAPI with a generous free tier so you can test it for your own projects—whether you're building trading tools, analytical dashboards, or financial applications.
This tutorial is designed for developers, data enthusiasts, and fintech creators who want to harness real-time market data without the traditional costs. You'll gain practical skills in automation, API design, and data engineering that you can apply to countless other projects.
⚠️ DISCLAIMER: This tutorial is for educational purposes only. Always respect website terms of service when scraping data. This is not financial advice.
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