micropub media endpoint

 micropub media endpoint  is a Micropub endpoint that exclusively handles file uploads and returns a URL that can be used in a subsequent Micropub request.

Indieweb Examples

 * has used a standalone media endpoint since 2016-11-02. The source code is available on GitHub
 * has used Spano as a Micropub media endpoint on his site since 2017-01-26.
 * has had standalone media endpoints in sweetroll 1 and 2
 * has a standalone media endpoint as part of his Micropub server

Brainstorming
Please discuss new ideas and extensions on GitHub

Document proposed extensions at Media Endpoint Extensions