Google Ads

Google Ads API (opens in a new tab) authentication is based on OAuth 2.0 authorization (opens in a new tab) along with Developer Token (opens in a new tab).

Two methods are supported: OAuth 2.0 and Application Default Credentials.

Note: See the official documentation (opens in a new tab) describing different authorization options.

OAuth 2.0

The following options are available when using OAuth:

Application Default Credentials

See the official Application Default Credentials guide (opens in a new tab).

Note: You will still need to authorize these credentials for scope.

Available options are all the same options described here (opens in a new tab) in detail.