# Udhaykumar Balakrishnan I 0G SDK Walkthrough I ETHGlobal Cannes 2025

- Channel: [ETHGlobal](https://streameth.org/ethglobal)
- Date: 2025-10-09
- Duration: 14:34
- Topics: 0G Storage, 0G Compute, decentralized storage, AI marketplace, TypeScript SDK, Go SDK, Swagger API, CLI, Merkle tree, root hash, file upload/download, verifiable data, Ethereum RPC, private key, ledger account, Llama 3.3, DeepSeek, pay-per-use AI, decentralized inference, ETHGlobal Cannes 2025, Udhaykumar Balakrishnan, starter kit, blockchain storage, scalable AI, model authentication
- Watch: https://streameth.org/watch/yt-fnYtwdLU0kY
- YouTube: https://www.youtube.com/watch?v=fnYtwdLU0kY

## Description

Learn how to integrate 0G Storage and 0G Compute into your applications with this ETHGlobal Cannes 2025 workshop led by Udhaykumar Balakrishnan. This walkthrough covers uploading/downloading files to 0G's decentralized storage network and leveraging AI models via 0G Compute's pay-per-use marketplace. Includes starter kits for TypeScript/Go, Swagger API documentation, and live demos of file storage/retrieval and LLM inference. Perfect for developers building scalable, decentralized applications with verifiable AI services.

00:00 - Introduction to 0G Storage (Decentralized, Fast, Scalable)
00:58 - Setting Up 0G Storage SDK (TypeScript/Go Starter Kits)
02:14 - Swagger vs CLI Implementation Options
02:49 - SDK Client Setup (RPC, Private Key, Indexer Configuration)
03:24 - File Upload Process (Merkle Tree, Root Hash Generation)
04:01 - File Download & Verification
04:35 - Live Demo: Uploading/Downloading Files (Panda Image Example)
06:52 - Conclusion & Advanced Usage
07:52 - Introduction to 0G Compute (Decentralized AI Marketplace)
08:15 - SDK Setup & Starter Kit (REST API vs CLI)
09:19 - Ledger Account Creation & Funding
09:51 - Listing Available AI Models (Llama 3.3, DeepSeek)
10:24 - Model Authentication & Metadata Retrieval
10:58 - Sending Queries & Verifying Responses
11:32 - Live Demo: Querying DeepSeek LLM via Swagger UI
13:49 - Balance Management & Refunds

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🇫🇷 *ETHGlobal Cannes*
This workshop is specifically for ETHGlobal Cannes, a 3-day hackathon held July 4-6, 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 Cannes 2025 playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh5N2DCwhcEshNW9C8knZ1T-&si=Lc-WOyfkAVP2--R4

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✅ *Follow Udhaykumar Balakrishnan*
X: https://x.com/udhaykumar_bala

✅ *Follow 0G*
X: https://x.com/0G_labs

✅ *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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