Zendesk does not offer a free API-only agent license. If you're looking to test or make API calls, you'll need to use a standard agent license.
For more details on the roles available in Zendesk, you can refer to their article onUnderstanding Zendesk Support user roles.
Zendesk does not provide free agent licenses for testing purposes. All agent licenses, including those used for testing or API calls, require a standard subscription. To understand more about the different roles and licenses in Zendesk, you can…
Unfortunately, there are no free options for using Zendesk APIs. You must have a standard agent license to access and use the APIs. For further information on the roles and licenses available, you can explore Zendesk's resources on user roles.