I think by creating a client id in your Twitch account, you are also registering your app with them. You can read more here https://blog.twitch.tv/client-id-required-for-kraken-api-calls-afbb8e95f843#.vv1dggcjx
I think by creating a client id in your Twitch account, you are also registering your app with them. You can read more here https://blog.twitch.tv/client-id-required-for-kraken-api-calls-afbb8e95f843#.vv1dggcjx