Founded in 2014, Kaiko is a market data provider in the blockchain-based digital assets space, providing institutional investors and market participants with enterprise-grade data infrastructure. We collect, normalize, store, and distribute digital assets market data via a livestream WebSocket, REST API, and cloud-based flat file (.csv) Data Feed, to which clients connect to build data-driven applications. Our raw trade data, order books, and aggregates cover 20,000+ currency pairs across 85+ 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, asset managers, funds, researchers, regulators, third-party platforms and exchanges.