# Mateo Sauton I World Workshop   Mini Apps FTW I ETHGlobal Taipei 2025

- Channel: [ETHGlobal](https://streameth.org/ethglobal)
- Date: 2025-10-09
- Duration: 28:10
- Topics: Worldcoin Mini Apps, Tools for Humanity, World App, World ID verification, crypto payments, push notifications, airdrop apps, off-ramp solutions, SDK integration, web3 templates, ETHGlobal Taipei 2025, Mateo Sauton, user distribution, monetization, WLD transactions, developer rewards, next.js, wallet integration, ENS resolution, gasless transactions
- Watch: https://streameth.org/watch/yt-07DFjyIXTY0
- YouTube: https://www.youtube.com/watch?v=07DFjyIXTY0

## Description

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

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🇹🇼 *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!

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✅ 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 

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_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

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