Kaiko is a market data provider in the blockchain-based digital assets space, providing institutional investors and market participants with enterprise-grade data infrastructure. Kaiko collects, normalizes, stores, and distributes digital assets market data via a livestream WebSocket, REST API, and cloud-based flat-file Data Feed, to which clients connect to build data-driven applications. Kaiko’s raw trade data, order books, and aggregates cover 10,000+ currency pairs across 80+ exchanges, with new markets added every day. With over five years of historical data, Kaiko provides the most extensive digital asset datasets in the industry. Kaiko caters for the market data needs of professional investors, academic researchers, regulators, custodians, index providers, third-party platforms and exchanges.