post https://faas.sandbox.tracefinance.io/exchange/api/orders
Creates and executes a foreign exchange (FX) order based on a previously generated quote.
To use this endpoint, you must provide a valid quoteId from a non-expired quote.
The amount specifies the quantity of the currency being sold.
An idempotentId is required to prevent duplicate order submissions.
This is the second and final step to execute an FX trade.