I made two APIs proxies and then made a product and put inside it the two proxies. Now when I use that product to make a portal without using any openAPI document (just the product that has two proxies inside), I didn't find the APIs on the portal. So How can I do it? Is that possible in the first place?
If you have not uploaded an OpenAPI or GraphQL Schema document, you will not see any content. Instead, you will see a "Page not available" screen with the message "Either sign-in is required to view this content or no content exists at this URL."
To fix the problem, I added a sample OpenAPI document for the same product.
Now, I can see the page without having to log in.