Couldn't find my Api-key in my firebase console for my flutter project sign-up authentication

Question

I'm new to flutter and trying to implement sign-up authentication in flutter using Firebase. But the problem is that when i learned about authentication, they provided a post method url which must accept API-KEY in it. Now, i dont know where does my API-KEY exists.

http.post(https://www.googleapis.com/identitytoolkit/v3/relyingparty/signupNewUser?key=[API-KEY]');

Answer 1

You'll find it in Project Settings under the General tab.

If you add a web app, it's also the first parameter in the config.