Does the API for embedding tiles and report publish publically like the, publish to web feature?

[Anonymous]

I'm trying to get a Power BI report to show up in an web page using JavaScript and HTML. I was able to do it by doing the publish to web feature and copying and pasting the code into my HTML.

I just learned about this API:

https://powerbi.microsoft.com/en-us/documentation/powerbi-developer-integrate-a-power-bi-tile-or-rep...

Does this method still expose any reports to the public?

Can I use this method with ONLY HTML and Javascript like I was able to do with the publish to web method?

Thank You!