create new GAW or GA credentials

steps to get new GAW or GA credentials.

https://github.com/googleads/google-api-ads-ruby/wiki/API-access-using-own-credentials-%28installed-application-flow%29

create (or get) OAuth 2.0 credentials in Google API Console

here you can find OAuth 2.0 client ID and client secret.

get developer token in Google AdWords

we have only one developer token (obtained for manager account) for all our projects (including umka).

here you can find developer token.

generate access and refresh tokens