Software as a service (saas) services featuring software for use in connection with transferring, managing and processing cryptocurrency, digital currency, virtual currency, digital assets and digital tokens based on blockchain technology; providing on-line non-downloadable computer software for use as a cryptocurrency wallet; design, research, development, and implementation of blockchain, digital assets, and cryptocurrency technology; application service provider featuring application programming interface (api) software to facilitate transfer of cryptocurrency, digital currency, virtual currency, digital assets and digital tokens based on blockchain technology to and from trading platforms; providing on-line non-downloadable computer software for use as an institutional cryptocurrency wallet enabling direct custody of digital assets; providing on-line non-downloadable computer software for use as an institutional cryptocurrency wallet providing direct gateway access to financial and investment products and services on major public blockchains; providing on-line non-downloadable computer software for use as an institutional cryptocurrency wallet providing enterprise-grade configurable access controls over the shared assets, advanced trading and risk management tools to increase efficiency and performance, integration to centralized and decentralized crypto trading venues to provide direct access to deep liquidity, and tools to issue digital assets and tokenize financial products on public blockchains