Looking for logging into the Twitch Oauth site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Twitch Oauth site. After that you can login as usual with your login credentials.
https://dev.twitch.tv/docs/authentication/
https://dev.twitch.tv/docs/authentication/getting-tokens-oauth/
https://discuss.dev.twitch.tv/t/how-to-obtain-oauth-for-our-app-users/16158
https://discuss.dev.twitch.tv/t/how-can-i-get-authorization-oauth-token/14245
https://twitchapps.com/tmi/
https://github.com/twitchdev/authentication-samples
https://github.com/twitchdev/authentication-samples/tree/master/php
https://phantombot.tv/oauth/
https://api.playfab.com/documentation/client/method/LoginWithTwitch
https://twitchtokengenerator.com/
https://streamlink.github.io/twitch_oauth.html
https://stackoverflow.com/questions/44850596/twitch-api-login-authorization/44877439
https://package.elm-lang.org/packages/JustinLove/elm-twitch-api/2.0.0/Twitch-Kraken