| Name | Description | Type | Additional information |
|---|---|---|---|
| currency |
Optional for convert transaction (rate request) / Mandatory for exchange rate request |
Currency |
None. |
| direct |
Direct Exchange rate value |
string |
None. |
| inverted |
Inverted Exchange rate value |
string |
None. |
| diffOverECB |
Difference of GB Reference Rate over ECB Reference Rate in percentage (%), if applicable. |
string |
None. |