The backend for the end-user mobile app (.NET MAUI) is integrating with Dynamics 365 via MS Dynamics Web API, to create SOS alerts and get status updates.
The backend for the Turtle back-office (Blazor web app) is communicating with Azure via MS Graph API to programatically create Azure AD users.
Both backends are retrieving access tokens for MS APIs using MS OAuth API.
The Turtle code-base (GitHub) is configured to automatically post events to Discord, such as commits and releases.