26+ Postgresql INFRASTRUCTURE Web3 Hackathon Projects

Communities built on NFTs. Use onchain NFT data to form social groups, connect NFT creator and collectors, and verify memberships. Share exclusive content and rewards. Collectors take part in shaping the story of their NFT communities.

Nexus Mutual cover recommendation engine based on a wallet assets

FileDAG is a decentralized storage solution based on IPFS. It will provide high-quality and efficient IPFS Pin Service and customized network service based on customer requirements.

Accounting on Web 3.0 made easy. On researching to help buidlers know their money and focus on buidling. Spend little to no time on administrative tasks with us 🌐

NFT Airdrop API is REST API that gives multiple metrics regarding NFT collections holders on Optimism Network.

Enable DAO members to vote and analyze voter behavior, anonymously, with Weavechain’s confidential computing. Weavechain puts one-way hashes of data on Polygon to establish immutability guarantees, and authenticates members by checking for a Gnosis POAP in their wallets.

An FEVM TheGraph-like Events indexer. Index Smart Contracts Events on demand, so they can be used within dApps. Start, Pause and Stop indexing smart contracts; Fault tolerance to service crashes; Automatically generate an Handler code for events, given an ABI; Much more;

Signaturi is an open-source protocol and library to create public immutable announcements that can be independently verified. The goal is to protect Web3 participants from malicious actors.

Our P2P lending project empowers borrowers to directly access funds from lenders, bypassing banks. With World ID's credit verification, we ensure secure lending and lower rates for verified borrowers.

DocsAlyer is a platform that enables users to pose questions in everyday language, leveraging internal documents. The responses provided are dependable, supported by quotes and references from the original source material, ensuring utmost trustworthiness.

World Chat is a Telegram bot enabling users to send and receive messages on XMTP and Push. Users can message the bot, specify ENS or addresses, and get provisioned wallets to exchange messages with these services.

Promoteur simplifies Web3 marketing and promotions by targeted messaging and engagement tracking. It's a simple yet powerful tool to reach the right people at the right time.