post https://api.loopcrypto.xyz/api/v2/users
Add one or more users and grant them access to the company portal
Users can be added with either 'company' role (full access) or 'company_read' role (read-only access). If no role is specified, defaults to 'company'.
Each user must have a unique email address that is not already registered in the system. Users will receive a code via email to set up their account.