service account

Wrapper around google-auth2-service-account to make it easier to use.

API

serviceAccount(key, email, scope, [callback]);

Takes the private key, client email, scope and optionally a callback. Resolves to the auth token. If a callback is omitted it returns a promise.

serviceAccount(jsonKey, scope, [callback]);

Alternatively pass it the (parsed) json key you got from the google console