How to get ALL Instagram POSTs by hashtag with the API (not only the posts of my own account)

Question

How to get ALL Instagram POSTs by hashtag with the API (not only the posts of my own account)

I am trying to get all the instagram pictures tagged with

Answer 1

When you register for API client, you will be sandbox mode (development/test mode), in this mode you will get only your and your sandbox user's data in API response.

Once you complete app, you have to submit for review to instagram, if approved then you can set app to Live mode, and then you will see all posts in API response.

P.S. Note that you have have public_content permission in oauth scope to get all posts