App Users
Creating a new App User
The only information required to create a new App User is its displayName (this is called "Nickname" in the administrative panel).
When an App User is created, they are assigned no rights. They will be able to authenticate and list forms on a mobile client, but the form list will be empty, as the list only includes Forms that the App User has read access to. Once an App User is created, you'll likely wish to use the Form Assignments resource to actually assign the app-user role to them for the Forms you wish.
You may also optionally provide a properties object to set pre-registered Actor Property values on the App User at creation time.
post/v1/projects/{projectId}/app-users
Path parameters
projectIdnumber required
The numeric ID of the Project
Response
OK