Providing temporary use of on-line non-downloadable cloud computing software using artificial intelligence (AI) for managing payment processing accounts; Providing temporary use of on-line non-downloadable cloud computing software for enabling third-party software developers to connect application programming interfaces to Model Context Protocol servers for the creation of artificial intelligence chat agents for integration within third-party software applications; Providing temporary use of on-line non-downloadable cloud computing software for enabling third-party software developers to connect payment processing services to Model Context Protocol servers to allow bidirectional data communication between payment processing systems and third-party software applications; Providing temporary use of on-line non-downloadable cloud computing software using artificial intelligence (AI) for detecting fraud in online financial transactions; Providing temporary use of on-line non-downloadable cloud computing software for creating software tool sets for distribution via artificial intelligence agents and Model Context Protocol servers; Providing temporary use of on-line non-downloadable cloud computing software for importing third-party application programming interfaces into an artificial intelligence platform for software integration