Mateo Sauton I World Workshop Mini Apps FTW I ETHGlobal Taipei 2025
Thu, Oct 2, 2025, 12:00 AM
Discover how to build Worldcoin Mini Apps in this ETHGlobal Taipei 2025 workshop with Mateo Sauton from Tools for Humanity. Learn how Mini Apps enable native-like web experiences within the World App, leveraging World ID verification, crypto payments, and push notifications. Explore real-world success stories like Oro's airdrop app and Argentinian off-ramp solutions that gained millions of users. Get a quickstart guide on building your own Mini App in minutes using Worldcoin's SDK and templates, and learn how to tap into their 8M+ user base and $25K weekly rewards program for top developers. 00:00 - Introduction to Worldcoin Mini Apps 00:56 - What Are Mini Apps? Instagram & Telegram Comparisons 01:36 - Key Features: World ID, Crypto Payments & Notifications 02:14 - Mini App Store: Distribution & Rewards Program 03:01 - World ID Verification: Human Gating & Security 03:39 - Monetization: USDC/WLD Payments & Gasless Transactions 04:13 - Upcoming Features: Reface & Fiat Payments 04:47 - Mini App Store Metrics: 1.6B Impressions, 8M Users 05:53 - Worldcoin User Base: 25M Total, 11.6M Verified 06:32 - Ecosystem Growth: 250 Teams, 1.5K Devs 07:19 - Why Build Now? 282M Opens, 1M Volume, 11.5K DAUs 12:02 - Bitrefill Experiment: 80K WLD in Gift Cards 12:48 - Uncollareralized Credit App: 116K Users 13:33 - Demo: Building a Mini App in 10 Minutes 14:16 - Essential Links: Docs, Dev Portal, Web3 Template 15:38 - Commands Deep Dive: Verify, Pay, Send Transactions 17:08 - Testing Mini Apps: Localhost vs. Tunneling (ngrok) 18:21 - Debugging Tips: Eruda Console & Mobile Testing 19:46 - Dev Portal Setup: App URL & QR Code Deployment 21:17 - UI Kits & Templates: Speed Up Development 22:52 - Payment Whitelisting: Receiving WLD/USDC 23:28 - Gasless UX: Worldcoin Covers Transaction Fees 24:06 - Wallet Auth: Next.js, JWT & Session Management 25:34 - Advanced Features: ENS Resolution, Haptics, Notifications 26:24 - Closing: Build Use Cases That Scale & Monetize 27:47 - Final Advice: Don’t Stop Building Post-Hackathon _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇹🇼 *ETHGlobal Taipei* This workshop is specifically for ETHGlobal Taipei, a 3-day hackathon held April 4-6 2025, that brought together the most skilled web3 developers, designers and product builders from all around the globe for a weekend-long adventure to advance the Ethereum ecosystem! _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ Follow *World* X: https://x.com/worldcoin ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _