AWS Blu Age Runtime APIs - AWS Mainframe Modernization

AWS Mainframe Modernization Service (Managed Runtime Environment experience) will no longer be open to new customers starting on November 7, 2025. If you would like to use the service, please sign up prior to November 7, 2025. For capabilities similar to AWS Mainframe Modernization Service (Managed Runtime Environment experience) explore AWS Mainframe Modernization Service (Self-Managed Experience). Existing customers can continue to use the service as normal. For more information, see AWS Mainframe Modernization availability change.

AWS Blu Age Runtime APIs

The AWS Blu Age Runtime uses several web-applications to expose REST endpoints, providing ways to interact with the modernized applications using REST clients (e.g. calling jobs using a scheduler).

The purpose of this document is to list available REST endpoints, giving details about:

  • Their role

  • The way to use them properly

The endpoints listing is organized into categories, depending on the nature of the provided service and the web-application exposing the endpoints.

We assume that you already have a basic knowledge of using REST endpoints using dedicated tools such as POSTMAN, Thunder Client, CURL, web browsers, etc ...) or writing your own piece of code to make an API call.

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