Appian as the backend for our external application

Question

Can we leverage Appian as the backend for our external application developed using Blazor, enabling access to all Appian resources through APIs, including the standard Appian login, password reset, and password recovery functionalities

Stefan Helzle · Answer

Yes you can. Not sure what you mean with "login". When using APIs only, you would use service accounts for communication. 
 IMHO using Appian as a headless backend is not a great idea. Appian is meant to implement business processes with human interaction. For that interaction you design interfaces in Appian and make use of the built-in process and task management capabilities. In your situation, you would probably lose all these benefits and end up reinventing the wheel. But that's just my opinion without knowing any details about your use case.

Stefan Helzle · Answer

Yes, you can reset or change an Appian user password from an external application via API.