Features
Feed (To see the authenticated user’s feed.)
User recent (To get the most recent media published by a user.)
User liked (To see the authenticated user’s list of media they’ve liked.)
User follows (To get the list of users this user follows.)
User followed-by (To get the list of users this user is followed by.)
Relationship (To modify the relationship between the current user and the target user.)
Media (To get information about a media object.)
Popular (To get a list of what media is most popular at the moment.)
Comments (To create a comment on a media.)
Likes (To set or remove a like on this media by the currently authenticated user.)
Tags (To get a list of recently tagged media.)
Search (To search for tags and users by name)
Profile page (Profile page for each user with basic information and recent photos)
Downloading (To download media)
Promoted Users (Area to promote users)
Hot tags and Users (Currently most popular users and medias)
Quick preview (Fast media browsing via Fancy Box)
Requirements
Commenting methods are implemented within this application but to get an access you have to contact apidevelopers@instagram.com
PHP Short tags must be enabled
Doesnt work on localhost Since OAuth 2.0 protocol used to authenticate user via API, after second step of authorization process user will be redirected on redirect_uri which has to be accessible through internet.
Documentation Download from Dropbox