The Vinci Protocol is a cross-chain suite offering a comprehensive set of developer tools and data services for inscriptions and NFTs across multiple blockchains. It supports developers in creating NFT-based applications efficiently with services covering finance, oracle, governance, and marketplace. These tools facilitate NFT-backed DeFi solutions, provide data oracles for inscription prices and NFT on-chain floor prices, offer governance tools for community management, and enable the creation of smart marketplaces. Vinci aims to empower Web 3 developers with secure, customizable, and scalable infrastructure for their projects.