OAuth2 in the Google Ads API

All Google Ads API calls must be authorized through OAuth2. OAuth2 enables your Google Ads API client app to access a user's Google Ads account without having to handle or store the user's login info.

The following steps must be completed to authorize requests to the Google Ads API.

  1. Configure a Cloud project for the Google Ads API

  2. Configure a client library for OAuth in the Google Ads API

Supporting materials are also available for related topics.