Castle

Your ultimate NFT vault.

Castle is an innovative smart contract wallet designed specifically for NFT collectors. Our platform empowers users to effortlessly create and manage both personal and shared vaults using advanced multi-signature technology. Whether you're an individual looking to securely store your assets or a trader seeking enhanced functionalities like comprehensive portfolio tracking and batch transactions, Castle has you covered. For groups, Castle serves as a collaborative wallet that allows users to pool resources, acquire NFTs, manage a communal treasury, and distribute profits seamlessly. Key features of Castle include: (1) Direct integrations with OpenSea, Gem_xyz, and Genie_xyz, allowing users to buy or sell multiple NFTs in a single transaction, sweep the floor, or list several NFTs simultaneously; (2) The ability to purchase and list NFTs—both individually and in bulk—through Castle's integrated marketplace; (3) Comprehensive portfolio tracking, including NFT floor prices, purchase history, and token balances; and (4) The option to collaborate with friends by creating a group, inviting members, contributing funds, and managing ownership settings.