Is it possible to auto post images on Instagram from a website using PHP?
Like Facebook post and Twitter post.
An alternative is to use this. It's the Instagram API, however it's been reversed engineered and explains how to use it (including uploading media).
Not sure how well this works.
It's not possible to post images on Instagram using the API.
It is not possible to share images/post on Instagram while its possible only using Instagram Mobile App.