| Name | Type | Description | Notes |
|---|---|---|---|
| previewId | string | Preview result ID | [default to undefined] |
| sellCurrency | string | Name of the asset to be sold, obtained from the interface GET /flash_swap/currency_pairs: Query the list of all trading pairs supporting flash swap | [default to undefined] |
| sellAmount | string | Amount to sell (based on the preview result) | [default to undefined] |
| buyCurrency | string | Name of the asset to be bought, obtained from the interface GET /flash_swap/currency_pairs: Query the list of all trading pairs supporting flash swap | [default to undefined] |
| buyAmount | string | Amount to buy (based on the preview result) | [default to undefined] |