There is AppSheet data that I would like to be able to access with programs that I write. An example is a list of users for all of the apps in my catalog. I can reverse-engineer the web service calls that are being made, but I have had trouble getting a valid authentication token to act as a signed-in user. I realize that the web services are not supported and can change at any time. Not a problem.
Any tips on signing in with C#? AppSheet probably uses some sort of standardized federated security, so there might be some articles on the Internet with all of this information.