post
https://api.cloud.mbanq.com/graphql (FX Trade - Fetch FX Exchange Rate)
Note: All the Multi-Currency API's have the endpoint:
/graphql
Fetches the current exchange rate for a proposed buy or sell transaction.
This operation provides a preview of the conversion, including the exchange rate, the equivalent amount in the base currency, and any applicable fees.
Key Rules:
- Charges: Applied only to BUY operations. Sell operations generally do not incur exchange fees.
- Currency: All fees and base currency amounts are calculated and presented in the account's base currency.