30+ INFRASTRUCTURE Web3 Hackathon Projects

Create, manage and chat with your AI agents from a XMTP group chat.

HelloACAI is Agent-based Collaborative AI infrastructure running On-Chain

OmiSwap is an innovative platform that enables voice-activated on-chain transactions through an AI wearable device, allowing users to seamlessly interact with multiple blockchain networks using natural language commands.

A gamified mobile social app that people can earn under prisoner's dilemma

Meet ChainWhisperer: Your AI-powered Telegram companion for cross-chain DeFi. Swap, bridge, and monitor crypto assets using natural language. No UI needed, just chat! Built with multiple protocols for maximum efficiency and security. #ETHGlobal

A platform connecting e-commerce merchants with autonomous marketing-agents.

P4B-AI Labs is a unified platform where developers build and users explore blockchain-powered AI bots. With pre-integrated AI models, crypto APIs, and social login, we're making Web3 bot interactions accessible while ensuring fair revenue sharing for creators.

BubbleWars is a gamified Telegram-implementation of our novel Ethereum Referral Protocol.

Decentralized patreon for creators & communities to fund what they love, together

The David Protocol empowers small validators by enabling them to use the deposited ETH as collateral to gain and deposit additional ETH from a liquidity pool in a permissionless manner.

NotarIA is a new efficient protocol for verifiable AI agents using TLS Notary, integrated with LangChain Agent Framework. Polymind uses this protocol to launch the first verifiable Agent Managed Fund, where users invest via USDC and an AI agent trades autonomously using CoW Swap

Tap to pay securely on-chain, wirelessly, and offline. Experience an Apple Pay-like convenience, leveraging account abstraction capabilities and innovative wireless communication technologies.