Does Instagram no longer support posting from a web site?

Hello,

Does Instagram no longer support posting from a web site?

thanks,
Saeed

I was recently glancing at their API documentation and there was mention of no longer supporting the legacy API. I don’t know if there is a decrease in capability or if it’s just a change in interface.

Did you see this page:

But why there are still many tools for Instagram if they don’t support?
Like desktopify (a chrome extension).

They have replaced the legacy API with a new one.