This repository contains a simple framework for building a WOPI host with ASP.NET, along with two sample reference implementations - one using DocumentDB and one using SQL Server.

For information on the what, why and how around the WOPI Framework, see my blog post.

NOTE: You cannot simply clone and run this sample locally. Integrating with Office Online requires that your host domain is white-listed by Microsoft. The first step to white-listing a domain is to join the Cloud Storage Provider Program detail HERE. Additionally, a WOPI host must expose endpoints to the internet that Office Online can communicate with (read: localhost probably won't work).