What is the link for Google OAuth tokens?

Question

I try to use OAuth with google. I receive a code using a POST request to this URL:

https://accounts.google.com/o/oauth2/v2/auth

Then I try to get a access token by sending a POST request to this URL:

https://www.googleapis.com/oauth2/v4/token 

But this returns me a HTTP 404 "Not found" error. Is this URL wrong?

Answer 1

The URI that I've gotten to work for an Oauth2 token right now is

https://www.googleapis.com/oauth2/v3/token

I saw the same "v4" referenced in documentation, but couldn't get it to work either.

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If you're developing your own OAuth 2.0 clients on the Google infrastructure, I'd recommend Google's OAuth 2.0 Playground which takes you through each request and response for their API's.

Answer 2

Oauth has been deprecated by Google. For OAuth 2.0, Try their well-known OpenID Configuration link which shows:

"authorization_endpoint": "https://accounts.google.com/o/oauth2/v2/auth"