1. OAuth2 in the Google Ads API

Send a request to Google's OAuth 2.0 server

To obtain user authorization, send a request to Google's authorization server at https://accounts.google.com/o/oauth2/v2/auth. This endpoint handles active session lookup, authenticates the user, and obtains user consent. The endpoint is only accessible over SSL, and it refuses HTTP (non-SSL) connections. The authorization server supports the following query string parameters for installed applications:

Parameters	Value	Required
scope	https://www.googleapis.com/auth/adwords	Yes
access_type	offline	Yes
include_granted_scopes	true	Yes
response_type	code	Yes
state	state_parameter_passthrough_value	Yes
redirect_uri	http://localhost:3000/callback	Yes
client_id	XXX-XXX.apps.googleusercontent.com	Yes

Example

Sample authorization URLs

https://accounts.google.com/o/oauth2/v2/auth?
scope=https://www.googleapis.com/auth/adwords&
access_type=offline&
include_granted_scopes=true&
response_type=code&
state=state_parameter_passthrough_value&
redirect_uri=http://localhost:5001/appgregator/us-central1/googleads/callback&
client_id=329011709740-sq6l548671df39l5bingat6kpd0rmuth.apps.googleusercontent.com