Non-downloadable computer software for forming legal contracts, executing contracts, data integration with contracts, collecting contract data, contract data analytics; Non-downloadable software for contract management; Non-downloadable software for the creation and management of blockchain smart contracts; Non-downloadable software for the programming, formation, and execution of computable legal contracts; Non-downloadable software for configuring computer executable contracts; Application service provider featuring application programming interface (API) software for computable legal contracts; Application service provider featuring application programming interface (API) software for blockchain-based smart contracts; Application service provider featuring application programming interface (API) software for contract management; Computer services, namely, providing an interactive web site featuring technology that allows users to manage contracts, and connections to existing and emerging application programming interfaces (APIs)