Instagram

instagram://camera
instagram://tag?name=FOTOR
instagram://app
instagram://media?id=434784289393782000_15903882
instagram://user?username=1234567lflf
instagram://location?id=1

Facebook

facebook：
fb://profile/ID
fb://page/mypagefacebook://
facebook:/chat
facebook:/events
facebook:/friends
facebook:/inbox
facebook:/info
facebook:/newsfeed
facebook:/places
facebook:/requests
facebook:/wall
fb://
fb://root
fb://feed
fb://feed/{userID}
fb://profile
fb://profile/{userID}
fb://page/{id}
fb://group/{id}
fb://place/fw?pid{id}
fb://profile/{#user_id}/wall
fb://profile/{#user_id}/info
fb://profile/{#user_id}/photos
fb://profile/{#user_id}/mutualfriends
fb://profile/{#user_id}/friends
fb://profile/{#user_id}/fans
fb://search
fb://friends
fb://pages
fb://messaging
fb://messaging/{#user_id}
fb://online
fb://requests
fb://events
fb://places
fb://birthdays
fb://notes
fb://places
fb://groups
fb://notifications
fb://albums
fb://album/{%s}?owner={#%s}
fb://video/?href={href}
fb://post/{postid}?owner={uid}

Twitter

twitter://post?url=https://
twitter.com/amazon
twitter://post?url=https://
twitter.com/fotor_comtwitter://status?id=12345
twitter://user?screen_name=lorenb
twitter://user?id=12345
twitter://status?id=12345
twitter://timeline
twitter://mentions
twitter://messages
twitter://list?screen_name=lorenb&slug=abcd
twitter://post?message=hello%20world
twitter://post?message=hello%20world&in_reply_to_status_id=12345
twitter://search?query=%23hashtag
twitter:///user?screen_name=jessicaalba