You can use these credentials to authenticate the following node:
Go to Admin > Stores > Configuration > Services > OAuth > Consumer Settings.
Set the Allow OAuth Access Tokens to be used as standalone Bearer tokens option to Yes.
You can also enable this setting from the CLI by running the following command:
bin/magento config:set oauth/consumer/enable_integration_as_bearer 1
This step is necessary until Stigg updates the Magento 2 credentials to use OAuth. Refer to Integration Tokens for more information.
Refer to Magento’s API documentation for more information about the service.
To configure this credential, you’ll need: