| Name | Type | Description | Notes |
|---|---|---|---|
| previewId | string | Preview result ID | [default to undefined] |
| sellCurrency | string | The name of the asset being sold, as obtained from the "GET /flash_swap/currency_pairs" API, which retrieves a list of supported flash swap currency pairs. | [default to undefined] |
| sellAmount | string | Amount to sell (based on the preview result) | [default to undefined] |
| buyCurrency | string | The name of the asset being purchased, as obtained from the "GET /flash_swap/currency_pairs" API, which provides a list of supported flash swap currency pairs. | [default to undefined] |
| buyAmount | string | Amount to buy (based on the preview result) | [default to undefined] |