Publitio

Publitio offers powerfull REST & URL-BASED APIs for Media Asset Management in the cloud. We believe development must be an enjoyable, creative experience to be truly fulfilling. Publitio attempts to take the pain out of whole MAM process by easing common tasks used by majority of web & mobile publishers, such as media files uploading, hosting, processing, publishing, monetization and management.

Read tutorial How to setup Publitio WordPress Plugin

For more info check out Publitio website

Or check detailed documentation for Publitio Video & Image API

This plugin is open source, you can contribute to the development at Publitio WordPress Plugin Source on Github