Preconditions
- Running proprietary application capable to check user credit
- Running third-party trading app
Workflow 1
- User clicks button to book the trade in third-party app
- App executes interop action to check credit limit and rejects the trade if limit reached
Required Features
- Point-to-point RPC invocation.
Current FDC3 API proposal doesn't define response message for "open" and "send" methods as they both returns Promise<void>:
https://github.com/FDC3/API/blob/master/src/interface.ts#L66
https://github.com/FDC3/API/blob/master/src/interface.ts#L34