Nope, didn't know that. But I don't see it in my account. Maybe it something that has to be enabled, like Branding Kit?
Possible I don't understand "profile info page, bottom"... but even "account information" subpage does not have any API thing, other than "Account authorization key" (now IDK what that does or where to use it either...)
But does the "Product API" have the "ethernet/IPSec test results"? IMO the test results are really helpful when planning/purchasing a device (i.e. Rosetta MCP provides the 512 byte results on a device lookup, with the full results for all packet size available on 2nd tool call).
Currently, my code has to scrape that www site to find test results, and the that's the weakest part since there are some irregularities in how test results are presented. So have them as CSV or JSON allow tools to them more directly.
And, side note, perhaps the "mikrotik account" (which I presume is www.mikrotik.com/user) needs a doc page 
It's actually the chapters that aren't hard to do... But I think new videos have been pretty good about using them (although have not "audited" that).
But it's often true the videos have some factoid or "color" that's is actually not in the docs, which is why the transcripts are useful.
Perhaps some a doc page that list your video catalog? Maybe some Docusaurus plugin that generates it... Even the list, and chapters. And there are likely some videos that are NOT referenced in docs under the topic. Basically there is no "YouTube SDK" for third-parties.., so pulling video metadata from Google requires scraping, but as the account owner you can export the list/etc.
- usually it's not hard to keep up on ya'll improvements, but that was quick work.