Whether to use Basic Authentication, the one-legged OAuth 1.0 Authentication or the OAuth 2.0 Authentication when connecting to WooCommerce.
- Auto: Lets the driver decide automatically based on the other connection properties you have set.
- Basic: Set this to use Basic user / password authentication. Note that Basic authentication is only supported over HTTPS. If using Basic authentication, the credentials will be sent as query parameters with every request.
- OAuthOneLegged: Set this to use the one-legged OAuth 1.0 Authentication.
- OAuth: Set this to perform OAuth 2.0 authentication.