Creating API Documentation
At this point, you can potentially test you API using your favorite client app. (For example, enter http://evalXXXX.api.mashery.com/acme/v1?api_key=25puf2ft6d9y6zrud3cc49zj in a browser). But first, you need to create an interactive documentation page called I/O Docs.
To clarify what the following steps do, setting up I/O Docs doesn't affect which resources are available via Mashery. At present, you have defined it so that all services exposed via https://integration.cloud.tibcoapps.com are available via http://evalXXXX.api.mashery.com/acme/v1. What you are configuring is how a portal user can interact with the services via the I/O Docs page on the portal.
To begin creating API documentation: