I want my app to query Instagram posts with a particular hashtag. It looks like this can be done with @mentions, but don't a way to do it with #hashtags. Am I missing something? I'm not sure if I want to get all posts with a hashtag or just authenticated users posts with that hashtag. But when somebody posts with this #hashtag, I need to get the new post. Is there any way to do this with the Instagram API?
I guess my plan B could be to create an instagram user and have people @mention the user instead of using hashtags. Then my app could be authenticated as that user and do regular polling.