Submit Exchange

This endpoint allows users to perform a currency exchange. There are two ways to perform an exchange:

1. Using Currency Codes: You can specify the payCurrencyCode and receiveCurrencyCode to define the currencies involved in the exchange. This method provides flexibility for dynamically selected currencies.

2. Using an Exchange Pair ID: If you already have a predefined exchangePairId, you can use it along with payAccountId (can be retrieved via [GET /public/accounts](/reference/get-accounts)) and receiveAccountId (can be retrieved via [GET /public/exchanges/pairs/ids](/reference/getcurrencyexchangepairsusingget2)) to identify the specific exchange pair and the accounts involved.

In both cases, you must specify the payAmount (the amount of currency being paid) to complete the exchange.