Is it possible to access the Personio API via access key genrated for my personal user

We are using Personio in our company for HR topics. I'm responsible for a bunch of employees, but I'm not the Admin, CEO or Head of HR, just a lead. Would it be possible to programmatically access the Personio API (via an API Key for my user) to be able to access all the data of the employees I'm responsible for, without having full admin-rights?