Idea: Expanding into Client Api Services

[MoMo2Win]

Description:
I plan to add additional Client Api services into the project so that it can be more like developer friendly client. As I wanna be able to produce reusable Api clients so that developers can use it for their own purpose.

Suggestion:

• Expanding onto the Invoice Client (Getting invoice by ID, Deleting Invoice, Search Invoice and Updating Invoices)
• Expanding onto the Client service (get clients detail by ID, updating the clients and deleting clients)
• Creating Receipts Api (creating, listing, searching and deleting receipts)