Open House Archive
Welcome to the Open House Archive - your central repository for accessing all previous Open House buildathons and projects.
Project Highlight
Builder Highlight
Most Hackathon Won
Most Project Built
Welcome to the Open House Archive - your central repository for accessing all previous Open House buildathons and projects.
Most Hackathon Won
Most Project Built
Manobendra Mandal
Vivek Sahu
simp1e
Hendrix Iphonk
Minh Sơn
Ricky
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.
English Auction is a decentralized NFT auction platform where sellers can list their NFTs and participants compete by placing progressively higher bids in ETH over a 7-day period. At the end of the auction, the highest bidder wins ownership of the NFT, while the seller securely receives the winning bid amount, with refunds available for non-winning participants.
A cutting-edge decentralized finance (DeFi) platform built on the Arbitrum Sepolia testnet, enabling users to seamlessly lend, borrow, and manage their crypto assets with advanced real-time validation
Alloc8 is an agentic asset allocation protocol that lets you programmatically delegate funds using smart accounts.
SafeWorkPay is a freelancing platform for IT projects and coding tasks. It uses Blockchain and AI technology to make sure clients and freelancers have a secure and fair experience.
Recycle your OLD MOBILE DEVICES into AI AGENT HOSTS and earn $USDC. Join the DePIN Revolution!
QuikPay makes crypto payments instant, gasless, and as easy as scanning a QR code.
Content sharing platform powered by Blockchain and AI to reward user attention through Attention Reward Token - $ART. Anonymous voting mechanism which rewards voter with 0.1 $ART and creator with 1 $ART. Leaderboard and milestones to add gamification. It is a movement to build the PLAN - Peoples' Language and Art Network.
Name: NeuroX Category: AI Integration + DeFi Excellence Tagline: "Smart contract auditing using neural networks in collaboration with staking for decentralized audits via manual auditing "