How to take token for chat's conversation?

Chat and IRC
8

Sorry, I don’t understand.
I am starter about it. So, I ask you to understand.

What is URL’s YOUR_ACCESS_TOKEN ? 1) or 2) ?
https://api.twitch.tv/kraken?oauth_token=YOUR_ACCESS_TOKEN

  1. https://api.twitch.tv/kraken/oauth2/authorize?client_id={client_id}&redirect_uri={webapplicationuri}&response_type=code&scope=chat_login

2)https://api.twitch.tv/kraken/oauth2/token?client_id={clinet_id}&client_secret={client_secret}&grant_type=client_credentials&scope=chat_login

After I tested as 1). I called URL that you suggested me.
And I got result like below.
{“error”:“Bad Request”,“status”:400,“message”:“No client id specified”}