MoMo API Production Q&A

1- Does MTN pay commissions for transactions such as in collections and disbursements to the developer on their accounts? Revenue generation is important for any platform to grow.2-Is it in line with MTN policies to charge users for rendering certain services with the MoMo API? And if so, are there guidelines for the rates or tarifs? Let me hear from experts here.

Are there any MoMo SDKs for iOS and swift ?

How do I know my production product are active on the developer portal 

The documentation on the developer portal has many APIs I would like to know which are the key APIs when I want to receive payments

How do i generate API User and Key in Production ?