Third party integration with pay pal

[ratep]

We are building the system which will create and send pay pal payments on behalf of the user.

For purposes like that PayPal offers their openIdConnect system.

The problem is we need permission for payment API which is not in the list of allowed scope values.

We can only ask for invoicing API permission which does not suit our needs the best.

Does someone have some suggestion on this? Potential workaround?

Thanks up front!