Open House Archive
Welcome to the Open House Archive - your central repository for accessing all previous Open House buildathons and projects.
Welcome to the Open House Archive - your central repository for accessing all previous Open House buildathons and projects.
Most Hackathon Won
Most Project Built
songsu
elpabl0.eth
contact ai
zorzalcripto
Rick
Amaan Sayyad
DCA Agent is a Farcaster Mini-App built on Arbitrum Mainnet using the VibeKit SDK. It allows users to create automated DCA strategies in the simplest possible way - by just typing a natural language prompt. The app leverages VibeKit MCP tools and executes swaps through Camelot DEX, making the process seamless and non-custodial.
Spend2Grow auto-invests your leftover change from MetaMask Card transactions into DeFi yield farms turning spare cents into growing savings, effortlessly and intelligently.
Imagine earning rewards not just for what you spend—but for how you spend. Welcome to MetaLoot, the gamified cashback revolution built for the Web3 age.
A decentralized P2P energy marketplace on Arbitrum, enabling users to buy, sell, and trade renewable energy securely with smart contracts, real-time tracking, and wallet integration.
A decentralized P2P energy marketplace on Arbitrum, enabling users to buy, sell, and trade renewable energy securely with smart contracts, real-time tracking, and wallet integration.
Metanexus is an all-in-one gaming hub that merges Web2 and Web3 gaming into a single ecosystem. Unlike fragmented platforms where gamers jump between Steam for games, Discord for chat, OpenSea for NFTs, and separate esports sites for tournaments, Metanexus brings everything together in one place.
SkillPays isn't just another learning platform. It's a platform focused on originality, producing students who acquire actual ready-for-market skills, not just abstract knowledge. The platform introduces leaderboards and hackathons for top students, allowing them to showcase their skills by building solutions and innovations to compete for a prize. Our platform also allows organizations to create and monetize bootcamps (optional). This makes it a win-win for everybody.
n INR-pegged stablecoin (arbINR) on Arbitrum One (main deployment chain) and supports minting, burning, transfers, and DeFi integrations. This is a real-world asset (RWA)-backed stablecoin project.
n INR-pegged stablecoin (arbINR) on Arbitrum One (main deployment chain) and supports minting, burning, transfers, and DeFi integrations. This is a real-world asset (RWA)-backed stablecoin project.
AutoSynth integrates TriggerX’s decentralized automation layer with Arbitrum Vibekit’s autonomous DeFi agent framework, enabling a new class of self-executing financial strategies. By combining TriggerX’s time-, event-, and condition-based scheduling with Vibekit’s natural-language-driven DeFi agents, AutoSynth allows agents to autonomously manage liquidity, execute trades, and trigger governance actions across L2 networks. Powered by EigenLayer’s AVS security and the Model Context Protocol (MCP), AutoSynth offers a secure, flexible, and developer-friendly automation stack for multi-chain DeFi intelligence.
DCA Agent is a Farcaster Mini-App built on Arbitrum Mainnet using the VibeKit SDK. It allows users to create automated DCA strategies in the simplest possible way - by just typing a natural language prompt. The app leverages VibeKit MCP tools and executes swaps through Camelot DEX, making the process seamless and non-custodial.
Vesto is a cross-chain yield aggregator that lets users deposit any token from any chain and automatically earn the best available yield. We handle swaps, bridging, and rebalancing so users stay in the highest APY vault — with one click.