Tumblr

tumblr

Tumblr for iOS exposes the following actions using the x-callback-url specification.

x-callback-url The URL scheme is compliant to the x-callback-url specification. Visit the x-callback-url website
Application homepage: http://tumblr.com/
iTunes link: http://itunes.apple.com/us/app/tumblr/id305343404
HTML Link example:
Native application URL string example: tumblr://x-callback-url/dashboard
Extended example: tumblr://x-callback-url/text?title=Title&body=Body&tags=gif&tags=lol
Tags: tumblr

The following information is taken from the tumblr/TMTumblrSDK GitHub page

tumblr://x-callback-url/dashboard
tumblr://x-callback-url/tag?tag=gif
tumblr://x-callback-url/blog?blogName=bryan
tumblr://x-callback-url/blog?blogName=bryan&postID=43724939726

// The post URLs below also support `x-success` and `x-cancel` callback parameters

tumblr://x-callback-url/text?title=Title&body=Body&tags=gif&tags=lol
tumblr://x-callback-url/quote?quote=Quote&source=Source
tumblr://x-callback-url/link?title=Bryan&url=bryan.io&description=Website
tumblr://x-callback-url/chat?title=Title&body=Body&tags=gif&tags=lol