| Name | Type | Description | Notes |
|---|---|---|---|
| currency | str | Transfer currency. For futures account, `currency` can be set to `POINT` or settle currency | |
| _from | str | Account transferred from. `spot` - spot account. `margin` - margin account, `futures` - futures account | |
| to | str | Account transferred to. `spot` - spot account. `margin` - margin account, `futures` - futures account | |
| amount | str | Transfer amount | |
| currency_pair | str | Margin currency pair. Required if transfer from or to margin account | [optional] |
| settle | str | Futures settle currency. Required if `currency` is `POINT` | [optional] |