If you've forked this repo and want to use it to connect to Fuse, you'll have to do the following:
Follow the general instructions for registering your app (i.e. your copy of Joinfuse) for OAuth.
If you've not been a Kynetx developer before, you'll need to create a SquareTag account and set your preferences to be a developer as outlined in the Quickstart guide.
You should create a separate account for SquareTag (the site the Quickstart will take you to to register the app) rather than using your Fuse account.
You’ll want to use v1_fuse_bootstrap as the bootstrap RID.
You should point the OAuth Callback URL to the URL for the code.html file in your copy of Joinfuse.
In general, a BAD REQUEST response from Kynetx is an indication that the OAuth configuration is wrong.
In general, don't pass your site off as Fuse. Specifically, identify your app via the app logo and description as something different from the normal Joinfuse.com site. .
Send Phil Windley a note if you'd like help getting this set up and working.