42 Providing temporary use of non-downloadable software for microservice architecture and managing serverless microservices; providing temporary use of non-downloadable software development tools; providing temporary use of non-downloadable software development tools for microservice architecture; providing temporary use of non-downloadable software for microservice architecture and managing microservices; providing temporary use of non-downloadable software for use in securing, managing and extending application programming interfaces (APIs), microservices and software functions