transfer money from user to third party

[ukeonfire]

Hello guys,

am I right here?

Say there are two types of users of a mobile app, one that can send only send and one that can only receive money.

As far as I understand it is possible, but I would have to have the latter type of user hand me some sort of token (client ID... and secret?). 

Did I get that right?

I doubt that anyone would hand over that named information.

Ideally, in my case, there would be an id for users to only receive money.

Thanks.