C3 is a next-generation, self-custodial exchange designed to bring the cryptocurrency industry closer to its original vision of an open and trustless financial system. Users can trade cryptocurrencies on a world-class platform, knowing that they have full control over how they custody their funds, without relying on the exchange to hold and secure them. Individuals can seamlessly trade from a wide range of non-custodial wallets across multiple blockchains, while institutions can do so through their preferred custodian.