Login with ....

[Nik schaad]

So, I've recently been wondering about the "Login with [servicename] " for example "Login with google" and stuff like that. I'm wondering whether I could make an API like that, to connect my website and my game (FlyBall). To take the username from the website, and pass it to the highscore they get in the game. Is there anyone that could refer me to a tutorial about this kind of stuff? Thank you very much in advance.

[fallingseasy]

You would need to implement your own OAuth provider. There is plenty of resources for a variety of languages, I cannot recommend anything specific. Good luck!