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4+ Solidity Web3 Hackathon Projects

Looking for solidity Web3 blockchain project ideas? Our library of 4+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.

BetOnBuild

Interactive betting platform where users can bet on hackathon projects.

SolidityReactgaming
🏆 Innovate with 1inch's ERC20 Token Plugins1st place (1inch)🏆 Telegram Bot Integration for AirDAO2nd place (Airdao)🏆 Prediction Market on AirDAO3rd place (Airdao)🏆 Best DeFi App on Flow (Flow)🏆 Most Innovative use of Pyth Entropy (Pyth Network)🏆 Pool Prize (Worldcoin)
ETHGlobal Singapore • 2024

ETHAY

Ethay: A super extension that transforms social platforms like Twitter into a Web3 marketplace. List, shop, and swap seamlessly while staying fraud-free with on-chain validation and real-time transactions. The future of social commerce starts here!

SolidityReactTypeScriptRustNext.jsdefinftsocialprivacy
🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 Best use of Chainlink CCIP (Chainlink)🏆 Pyth Entropy Pool Prize (Pyth Network)🏆 World Pool Prize (World)
ETHGlobal Bangkok • 2024

GASUB

This platform enables users to purchase a gas-sponsorship subscription (potentially as an NFT) across any blockchain they choose.

Soliditynftinfrastructure
🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 Most Innovative use of Pyth pull oracle (Price Feeds)4th place (Pyth Network)
ETHGlobal Bangkok • 2024

Market Minds

A decentralized platform for on-chain P2P predictions on crypto prices, utilising power of multiple oracles

Soliditynft
🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 EVM Starter Bounty (Hedera)🏆 Most Innovative use of Pyth pull oracle (Price Feeds)1st place (Pyth Network)🏆 Memecoin & Degen toolbox (Neon EVM)
ETHGlobal Bangkok • 2024