Title says it all. We released a new Accessibility Checker API that lets you run an accessibility report on your documents at scale. You can read more about it here:
Note that whiile this API is publicly documented in our REST docs, mainline docs + quickstarts will come with the API is generally available. And speaking of that, you need to request access to use the API before testing it.
I have already request access to use the API but I didn't receive any email from adobe.
I can't help with that, sorry.