# Flare Workshop   Bring Any Web2 Data On Chain I Victor Munoz

- Speakers: Victor Munoz
- Channel: [ETHGlobal](https://streameth.org/ethglobal)
- Date: 2025-10-09
- Duration: 24:04
- Topics: Flare, blockchain, EVM, Web2 data, on-chain, oracle, FTSO, FDC, Flare Data Connector, FAssets, decentralized, attestation, smart contracts, API, jq filter, insurance, carbon credits, reputation, cross-chain, Bitcoin, XRP, DeFi, developer, Hardhat, Foundry, verification, validator, proof, Star Wars API, data processing, consensus, workshop, demo, GitHub, documentation
- Watch: https://streameth.org/watch/yt-ruufF-Rj2p8
- YouTube: https://www.youtube.com/watch?v=ruufF-Rj2p8

## Description

Victor Munoz, Developer Evangelist at Flare, presents a workshop on how to bring Web2 data on-chain using the Flare blockchain. Flare is an EVM-compatible L1 blockchain with native, enshrined oracles, providing secure, decentralized access to external data. Key protocols include FTSO (Flare Time Series Oracle) for price feeds, FDC (Flare Data Connector) for verifying and attesting Web2 and cross-chain data, and FAssets for trustless asset representation from non-smart contract chains like Bitcoin and XRP.

The workshop demonstrates fetching data from a Web2 API (Star Wars API), processing it with jq filters, verifying it via the FDC, and storing enhanced, verified data on-chain. Use cases include insurance automation, carbon credits, and on-chain reputation systems. Victor guides developers through Flare’s documentation, starter kits (Hardhat, Foundry), and a live coding example, emphasizing the importance of defining data structures and on-chain logic before implementation.

00:00 Introduction  
00:40 Workshop Overview & Flare’s Uniqueness  
02:07 Flare as an EVM L1 & Native Oracles  
03:02 Flare Protocols: FTSO, FDC, FAssets  
05:05 Use Cases: Insurance, Carbon Credits, Reputation  
08:57 Flare Data Connector Flow Overview  
09:42 Live Demo: Fetching & Verifying Web2 Data  
11:09 Developer Resources & Starter Kits  
12:39 Flare Developer Hub Walkthrough  
14:00 Setting Up the Web2JSON Example  
15:30 Running the Demo & Process Explanation  
17:17 Demo Output & On-Chain Data Enhancement  
18:44 Step-by-Step Log Analysis  
21:03 Submitting Requests & Validator Consensus  
22:08 Deploying Smart Contracts & On-Chain Logic  
23:41 Decoding Proofs & Final Steps  
24:30 Q&A and Wrap-up

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🇺🇸 *ETHGlobal New York*
This workshop is specifically for ETHGlobal New York, a 3-day hackathon held August 15-17, bringing 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! Watch the full ETHGlobal New York 2025 playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh4Xze0ZeSWCSGsw25clPpvZ

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✅ *Follow Flare*
X: https://x.com/FlareNetworks

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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
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