post https://analytics.notifyvisitors.com/api/v1/user/create
This endpoint enables you to create or update user profiles .You can creator update single or multiple users by this API. You can upload max 100 users at a single API call.
Note:- If user profile merging is enabled, you can pass any one of userID, user_params.email or user_params.mobile. If merging is disabled, userID is mandatory.