DIA is a company that provides cross-chain oracles for Web3. They offer a range of services including price feeds for digital assets, customizable floor price feeds for NFT collections, multi-chain randomness for DeFi and GameFi dApps, and the ability to build tailor-made oracles for dApps. DIA's oracles are sourced from multiple markets on various networks and can be fully customized for each use case. The company is committed to transparency and open-source principles. They are trusted by a growing ecosystem of partners and developers.