Getting a List of channels the user is following

[Brandon]

channels/channelname/follows is the endpoint for listing users following the channel ‘channelname’

What you want is:
https://github.com/justintv/Twitch-API/blob/master/v3_resources/follows.md#get-usersuserfollowschannels

Example:

https://api.twitch.tv/kraken/users/aksynial/follows/channels?oauth_token=4vr512upv97xdqfnpqa3sqe5o15vyl