Exploring the Apple Business Manager API: A Hands-On Playground for Modern MacAdmins

If you’ve ever tried to talk directly to the Apple Business Manager (ABM) API, you already know the journey can feel a little like deciphering a secret Apple handshake. Between private keys, encrypted certificates, ES256 signatures, and OAuth2 flows… there’s a lot going on under the hood. But good news — I built a repo to make this whole process clearer, friendlier, and way more fun. Say hello to: Apple Business Manager API Test This repo is a fully documented, beginner-friendly playground designed to teach you exactly how ABM authentication...